Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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translations find b after $t(x, y) = (x + 6, y + 3)$. $b = (?, \\square…
$B' = (8, 7)$
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translations find b after $t(x, y) = (x + 2, y - 6)$. $b = (? , )$
$B' = (3, 2)$
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□ visit www.bigideasmathvideos.com to watch the flipped video instructi…
### For Question 3: - Original segment $\overline{AB}$: connects points $(3, -1)$ and $(3, 2)$ - Reflected segment $\overline{A'B'}$ (over $y=x$): connects points $(-1, 3)$ and $(…
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c) a reflection in the line $y=-1$point $a$ is 4 units above $y=-1$, so…
1) Reflected vertices over $x=-1$: $A'(-3, 3)$, $B'(-7, 2)$, $C'(-4, 1)$ (plot these and connect to form $\triangle A'B'C'$, along with original $\triangle ABC$) 2) Reflected vert…
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unit exam - right triangles and trigonometry a surveyor stands at a cor…
$107.46^\circ$
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unit exam - right triangles and trigonometry find the length of side c.…
$117.25$
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unit exam - right triangles and trigonometry solve for x. 8 7 $x = \\bo…
$51.25$
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unit exam - right triangles and trigonometry solve for c. b = 15 c = ? …
$8.94$
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unit exam - right triangles and trigonometry solve for c. a = 34 law of…
32.13
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unit exam - right triangles and trigonometry solve for x. 7 cm 37° x = …
11.63 cm
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unit exam - right triangles and trigonometry solve for x. 10 in x 20° x…
$3.42$ in
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using structure 31) quadrilateral $defg$ has vertices $d(-1, 2)$, $e(-2…
$E'(-3, -4)$, $F'(-2, -5)$, $G'(0, -1)$
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unit exam - right triangles and trigonometry find the sine of x. $\\sin…
$\frac{4}{5}$
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find the value of x. x x = ?
$6$
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unit exam - right triangles and trigonometry find the value of x. $9\\s…
$18\sqrt{3}$
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unit exam - right triangles and trigonometry find the indicated side of…
$x = 11\sqrt{2}$
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unit exam - right triangles and trigonometry classify the triangle with…
Acute
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unit exam - right triangles and trigonometry find the value of x. 7 14 …
$x = 7\sqrt{3}$
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find the value of x. 10 15 $x = ?\\sqrt{\\ \\ }$
$x = 5\sqrt{5}$
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unit review - right triangles and trigonometry skip solve for y. $cos(2…
$67$
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unit review - right triangles and trigonometry two paths ascend separat…
$101.85^\circ$
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graph each equation. 9) $\frac{x^{2}}{4} + \frac{y^{2}}{9} = 1$
The graph is an ellipse centered at the origin $(0,0)$ with vertices at $(0, 3)$, $(0, -3)$ and co-vertices at $(2, 0)$, $(-2, 0)$, forming a vertical elongated oval shape passing…
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5.) graph $\\triangle xyz$ with vertices $x(2, 4), y(6, 0),$ and $z(7, …
- Pre-image vertices: $X(2,4)$, $Y(6,0)$, $Z(7,2)$ - Image after first translation: $X'(14,8)$, $Y'(18,4)$, $Z'(19,6)$ - Final image after second translation: $X''(9,-1)$, $Y''(13…
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unit review - right triangles and trigonometry solve for x. 39° x 5 ft …
$6.17$ ft
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solve for x. 37° 8 m x = ? m round to the nearest hundredth.
$6.03$ m
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unit review - right triangles and trigonometry skip find the cosine of …
$\frac{5}{13}$
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question which equation represents a line which is perpendicular to the…
$y = \frac{3}{7}x + 5$
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question which equation represents a line which is perpendicular to the…
$y = \frac{1}{6}x + 8$
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question which equation represents a line which is parallel to the y-ax…
A. $x = 6$
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question find the equation of a line perpendicular to $3x + y = 3$ that…
$y = \frac{1}{3}x + 3$
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graph each equation. 9) $\frac{x^{2}}{4}+\frac{y^{2}}{9}=1$
The graph is an ellipse centered at the origin $(0,0)$, with vertices at $(2,0)$, $(-2,0)$, $(0,3)$, and $(0,-3)$, connected by a smooth, oval-shaped curve.
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graph each equation. 9) $\frac{x^{2}}{4} + \frac{y^{2}}{9} = 1$
该方程表示以原点为中心，长轴在y轴上，上下顶点为$(0,3)$、$(0,-3)$，左右顶点为$(2,0)$、$(-2,0)$的椭圆，按上述顶点绘制出平滑的椭圆曲线即可。
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in the parallelogram below find the value of each variable. hint: find …
$t = 37$ $r = 21$ $s = 32$
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2 numeric 1 point find the value of x in the following figure. (cc.2.3.…
$13$
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4. a. what shape is the array pictured below? b. in the space below, re…
a. Rectangle b. ``` □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ ``` c. Square d. ``` ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ```
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graph each equation. 9) $\frac{x^{2}}{4}+\frac{y^{2}}{9}=1$
该方程表示以原点为中心，长轴在y轴上，长半轴为3、短半轴为2的椭圆，其顶点为$(0,3)$、$(0,-3)$、$(2,0)$、$(-2,0)$，按此在网格中绘制平滑封闭曲线即可。
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8. two planes intersect at a right angle and their line of intersection…
The equations of the two planes are $x + 4y + z = 0$ and $-13x + 2y + 5z = 12$ (or $13x - 2y - 5z = -12$).
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find the solution(s) to the system of equations.multiple-choice questio…
two
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the figure shows equilateral triangle abo with sides of length 10 in th…
A. \(-5\sqrt{3}\)
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graph each equation. 9) $\frac{x^{2}}{4} + \frac{y^{2}}{9} = 1$
该方程的图像是一个以原点为中心，长轴在y轴上，顶点为$(0, 3)$、$(0, -3)$，短轴顶点为$(2, 0)$、$(-2, 0)$的椭圆，按照上述关键点在给定网格中绘制光滑闭合曲线即可得到图像。
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graph each equation. 9) $\frac{x^{2}}{4} + \frac{y^{2}}{9} = 1$
该方程表示以原点为中心，长轴在y轴上，顶点为$(0,3)$、$(0,-3)$，短轴端点为$(2,0)$、$(-2,0)$的椭圆，按上述点绘制平滑曲线即可得到图像。
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graph each equation. 9) $\frac{x^2}{4} + \frac{y^2}{9} = 1$
该方程表示以原点为中心，长轴在y轴上，长半轴长为3、短半轴长为2的椭圆，绘制时连接顶点$(0,3)$、$(0,-3)$、$(2,0)$、$(-2,0)$形成平滑曲线即可。
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graph each equation. 9) $\frac{x^{2}}{4} + \frac{y^{2}}{9} = 1$
The graph is an ellipse centered at the origin $(0,0)$, with vertical vertices at $(0, 3)$ and $(0, -3)$, horizontal vertices at $(2, 0)$ and $(-2, 0)$, forming a smooth, closed o…
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problem set 2: rectangle perimeter 2a - we do: the length of a rectangl…
Width: $\frac{30}{7}$ cm (≈4.29 cm), Length: $\frac{159}{7}$ cm (≈22.71 cm)
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graph each equation. 9) $\frac{x^{2}}{4} + \frac{y^{2}}{9} = 1$
The graph is an ellipse centered at the origin $(0,0)$ with x-intercepts at $(2,0)$, $(-2,0)$ and y-intercepts at $(0,3)$, $(0,-3)$, forming a vertically elongated oval shape pass…
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if $m\\angle mrj = 116^\\circ$, then what is $m\\angle mrk$?
$64^\circ$
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the vertices of quadrilateral lmno are shown. l (10, 3) m (3, -2) n (-7…
Parallelogram but not a rectangle or rhombus
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identify the following key attributes from the graph of the parabola be…
$(0, 4)$
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given , $odot a cong odot v$, what congruency statements can you make? …
$\overset{\frown}{BE} \cong \overset{\frown}{ZX}$, $\overline{BE} \cong \overline{ZX}$
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5. mp justify conclusions a model car is $\frac{1}{24}$ the size of the…
The actual car is 186 inches (or 15.5 feet) long. The model is $\frac{1}{24}$ the size of the actual car, so multiplying the model length by 24 gives the full-scale length, and co…
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practice– volume and surface area of 3d figures date block volume\tfigu…
1. Volume: $1323 \text{ ft}^3$, Surface Area: $798 \text{ ft}^2$ 2. Volume: $1760 \text{ cm}^3$, Surface Area: $936 \text{ cm}^2$ 3. Volume: $192 \text{ in}^3$, Surface Area: $272…
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weekly language review - q2:8 teacher:tuesdayanswerwhich word means to …
### Tuesday 1. submerge 2. (Example: "scenic/visual description" clue) 3. her 4. myself 5. their 6. (Requires prior sentence) 7. Ms. Zuckerman, my fourth grade teacher, was my fav…
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volume figure surface area 1. a cone with a diameter of 18 ft and a hei…
1. Volume: $2289.06$ cubic feet; Surface Area: $1356.48$ square feet 2. Volume: $2373.25$ cubic centimeters; Surface Area: $902.63$ square centimeters 3. Volume: $3406.03$ cubic m…
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volume figure surface area 1. calculate the volume and surface area for…
1. **Cone 1 (ft):** Volume: $729\pi$ cubic feet Surface Area: $81\pi(1+\sqrt{10})$ square feet 2. **Cone 2 (cm):** Volume: $756.45\pi$ cubic centimeters Surface Area: $389.91\pi$ …
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volume figure surface area $ell=18$ ft $ell=15$ in $h=10.4$ ft
| Volume | Surface Area | |--------|--------------| | $\frac{784}{3} \approx 261.33$ ft³ | 301 ft² | | 561.6 in³ | 699 in² | | 280.8 ft³ | 311.4 ft² |
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question enter the missing values in the area model to find $2(2w + 3)$…
Missing rectangle values (left to right): $4w$, $6$ $2(2w + 3) = 4w + 6$
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plot the point where $x = 8$ below. | $x$ | 0 | 2 | 4 | 6 | | $y$ | 0 |…
The point to plot is at the coordinate $(8, 6)$ (on the graph, move 8 units right along the x-axis and 6 units up along the y-axis to mark the point)
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4 draw a line in each coordinate plane so that the lines represent a sy…
Draw a line with a slope different from the given line (e.g., the line $y=x$, passing through points like $(0,0)$ and $(1,1)$) on the coordinate plane for part b. This creates a s…
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finding missing height notes: the oblique cylinder has a radius of 3. s…
--- ## Notes Section: 1. Height of cylinder: $\approx 1.11$ units 2. Volume of cylinder: $\approx 31.1$ cubic units --- ## You Try! 1. Volume = $\approx 77.9$ m³ 2. Volume = $\app…
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match the following expressions to the corresponding points on the numb…
- A: $\boldsymbol{\sqrt{1.2} \approx 1.10}$ - B: $\boldsymbol{\frac{1}{8} = 0.125}$ - C: $\boldsymbol{\sqrt{8} \approx 2.83}$ - D: $\boldsymbol{-\sqrt{10.24} = -3.2}$ - E: $\bolds…
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fill in the missing numbers to make each rotation true. figure wxyz is …
1. $4$ 2. $1$ 3. $1$ 4. $3, 8$ 5. $-5$ 6. $-4$ 7. $6$ 8. $8, -3$
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answer attempt 1 out of 2 i will prove that quadrilateral mnop is a rho…
1. First dropdown: All 2. Second dropdown: rhombus
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weather word search review answer the clues on your answer sheet. find …
1. The study of weather is called **METEOROLOGY** 2. Heat is measured as the **TEMPERATURE** 3. The amount of moisture in the air is **HUMIDITY** 4. Unused letters form: **THE CLI…
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use the dropdown menus and answer blanks below to prove the quadrilater…
all four sides of quadrilateral MNOP are congruent (equal in length)
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9. a rectangle has vertices (6, 4), (2, 4), (6, -2), and (2, -2). what …
9. The image vertices are $(9, 6)$, $(3, 6)$, $(9, -3)$, $(3, -3)$ 10. Scale factor = 2; it is an enlargement 11. Scale factor = 3
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use the dropdown blanks below to a rhombus. answer attempt 1 out of 2 i…
all sides are of equal measure
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ruby is visiting san francisco. from her hotel she walks 3 blocks west …
The museum is 2 block(s) east and 9 block(s) north of her hotel.
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write a rule to describe the transformation.
The transformation rule is $(x,y) \to (-x + 4, -y)$
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what is the missing length? area = 1664 $yd^{2}$ u = ____ yards
52
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what is the area of the figures in a and b?
Area of figure a: 28 square units Area of figure b: 40 square units
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1. determine the surface area and volume of the rectangular prism. expr…
1. Surface Area: 226 square feet, Volume: 154 cubic feet 2. Surface Area: 905 square feet, Volume: 2036 cubic feet 3. a. 58 inches, b. 15 feet
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1 name the shaded angle in as many ways as possible. a $\\angle m$ b $\…
B. $\angle N$, D. $\angle 1$
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geometry word problems 1. sarah is filling a rectangular fish tank that…
1. 6480 cubic inches 2. 384 square inches 3. $25\pi$ square feet (or approximately 78.5 square feet) 4. 70 feet 5. 500 cubic meters 6. 352 square feet
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7. a pizza is 14 inches in diameter.how much pizza can fit in the pizza…
7. $\boldsymbol{49\pi}$ (or ~153.94) square inches 8. $\boldsymbol{81}$ cubic inches 9. $\boldsymbol{160\pi}$ (or ~502.65) cubic feet 10. $\boldsymbol{154}$ square feet 11. $\bold…
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carmen wrote the following e-mail message to her friend, carla. carla: …
1. F 2. F 3. F 4. F 5. C
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the regulations of a paper airplane contest state that all paper airpla…
$31^\circ$
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12 1. read each sentence. 2. in sentence 1, underline all of the spelli…
### Main Task: 1. Sentence 1 (underline /är/ spellings): While driving through <u>Arizona</u>, I saw a <u>scarecrow</u> wearing a <u>fairy</u> dress. 2. Sentence 2 (box /or/ spell…
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name______perimeter and area of parallelograms, triangles, trapezoids1.…
1. $P=46$ cm, $A=98$ cm² 2. $P=7.2$ ft, $A=2.1$ ft² 3. $P=4.8$ m, $A=0.96$ m² 4. $P=77$ mm, $A=286$ mm² 5. $P=61$ yds, $A=204$ yds² 6. $P=29.3$ in, $A=24.885$ in² 7. $P=25.5$ cm, …
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2.) $x - 2y \\geq 12$ $x + 2y \\leq -8$
1. Graph the solid line $y = \frac{1}{2}x - 6$ (through $(12,0)$ and $(0,-6)$) and shade below it. 2. Graph the solid line $y = -\frac{1}{2}x - 4$ (through $(-8,0)$ and $(0,-4)$) …
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1. read each sentence.2. in sentence 1, underline all of the spellings …
### Sentence Task Completions: 1. **Sentence 1**: *While driving through <u>Arizona</u>, I saw a <u>scarecrow</u> wearing a <u>fairy</u> dress.* (Underlined the /ɑr/ spellings: *A…
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h.w due 2/10/2026 1. find x $\frac{7×3}{4}= x$ 2. find x 3. $ac= 11$ $c…
1. $x=3$ 2. No valid positive solution (or $x=0$ if allowing zero length) 3. $MB=3$ 4. $x=4$
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look at this shape:which image shows a translation?abc
B. The trapezoid matching the original's orientation
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look at this shape:which image shows a reflection?abc
A. The shape with the notch on the top-right
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learn with an example or watch a video look at this shape: which image …
A. <The left image trapezoid with slanted edge on right>
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started: feb 10 at 3:51pm question 1 of 17 draw the figure shown in the…
The 3D figure consists of: - A horizontal base row of 5 identical cubes (aligned left to right). - An additional cube stacked on top of the 3rd cube from the left in the base row,…
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$m= \frac{4-1}{4-3}$ $b=6 (0,6)$ $x + 4y \\geq -32$ $x - y < -3$
The solution is the overlapping region above the solid line $y = -\frac{7}{4}x - 8$ and above the dashed line $y = x + 3$ on the coordinate grid. - Solid line points: $(0, -8)$, $…
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draw the front, top, and side views of the figure.
- **Front View**: ``` ■ ■ ``` - **Top View**: ``` ■ ■ ``` - **Side View**: ``` ■ ■ ``` (Note: Each ■ represents a square face of the blocks as seen from the respective perspective)
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fabian needs $4\\frac{1}{2}$ square feet of posterboa project. he buys …
B. Yes, he will have enough posterboard because $\frac{30}{12}=2.5$ feet. Then, $2.5 \times 2 = 5$ square feet.
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i can use algebraic representations to explain the effect of transforma…
23. Description: Reflection over the x-axis Rule: $(x,y)\to(x,-y)$ 24. [LLM SSE On Failure]
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4. given: abcd is a parallelogram prove: $ab \\cong cd$ and $bc \\cong …
Filled two-column proof: | Statements | Reasons | |------------|---------| | $ABCD$ is a parallelogram | Given | | $AB \parallel CD$ and $BC \parallel DA$ | Def of parallelogram |…
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15. point l(-3,-6) is reflected over the y-axis to create l. a. write a…
a. $(x,y)\to(-x,y)$ b. $(3,-6)$
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m4|l14 fractional lengths in triangles and prisms what is the volume of…
7.5 or $\frac{15}{2}$ cubic inches
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graph the image of $\triangle qrs$ after a dilation with a scale factor…
The coordinates of the dilated triangle are $Q'(-8, 4)$, $R'(12, 4)$, $S'(-8, 8)$. When plotted on the grid, these points form the image of $\Delta QRS$ after the dilation.
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solve each of the problems below. be sure to ask questions if you need …
1. a. True b. True 2. a. False b. True 3. a. False b. True 4. a. True b. True
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$\\overline{rs} \\parallel \\overline{tv}$. find $tu$. $st=11$, $vr=7$,…
33
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graph the image of the figure using the transformation given. 1) rotati…
1) Image points: $(3,-1), (1,2), (0,0)$ 2) Image points: $(-3,2), (-5,4), (-1,5)$ 3) Image points: $(2,5), (-1,5), (-1,1), (3,1)$ 4) Image points: $(4,2), (2,0), (1,2)$ 5) Image p…
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what do you get when you cross an owl and an oyster? simplify the radic…
- $\boldsymbol{\sqrt{80} = 4\sqrt{5}}$ (matches box with $\boldsymbol{4\sqrt{5}}$) - $\boldsymbol{\sqrt{245} = 7\sqrt{5}}$ (matches box with $\boldsymbol{7\sqrt{5}}$) - $\boldsymb…
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in the figure shown, the measures of all angles are equal, and $ab = ef…
A. reflection
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m.12 triangle proportionality theorem 6wa find qs. $qs = \\square$ (the…
27
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4. a right triangle has leg length of 4 inches and 5 inches. what is th…
As a square root: $\sqrt{41}$ inches Rounded to the nearest tenth: 6.4 inches