Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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per. homework 4: congruent triangles ** this is a 2 - page document! **…
1. a) $\triangle TPW \cong \triangle DGH$ b) $\triangle PWT \cong \triangle GHD$ c) $\triangle WTP \cong \triangle HDG$ 2. | Ángles | Sides | |--------|-------| | $\angle A \cong …
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4. yoshi had 65¢. he gave his sister a dime. circle the 3 coins that sh…
Circle two quarter - valued coins and one nickel - valued coin (or the three coins whose total value is 55¢, e.g., two quarters (25¢ each) and one nickel (5¢)).
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Question was provided via image upload.
## Problem 11: $x = 8$, $A = 144^\circ$, $B = 144^\circ$ ## Problem 12: $x = 13$, $A = 39^\circ$, $B = 39^\circ$
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2. what is the circumference of a circle with a radius of 16 feet? writ…
In terms of \( \pi \): \( 32\pi \) feet Rounded: \( 100.53 \) feet
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if ( mangle1 = mangle2 ), which of the following statements is true? a.…
B. \( n \parallel m \)
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error analysis your friend incorrectly says that line m is parallel to …
The measure of angle X when line \( m \) is parallel to line \( n \) is \( \boldsymbol{114^{\circ}} \). The friend’s likely mistake is option B (Your friend found the supplement o…
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(\frac{7}{7}) (\bigcirc) (\frac{5}{5}) (the circle originally has an eq…
The statement $\frac{7}{7}=\frac{5}{5}$ is True because both fractions simplify to 1.
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additional practice problem set unit 4 lesson 4 additional practice pro…
a. (Diagram: Draw a long rectangle labeled "Total Blueberries: 4 lb". Divide it into 4 equal smaller rectangles, each labeled "1 lb". Then divide each 1 lb rectangle into 3 equal …
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nti day #6 - area and perimeter review due: january 23 at 3:00 pm grade…
63
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in the diagram, the lines ( ell ) and ( m ) appear to be parallel and (…
A. Since \( m\angle BAC = \boldsymbol{41^\circ} \) and \( m\angle EFA = \boldsymbol{41^\circ} \), alternate exterior angles are congruent. By the Converse of the Alternate Exterio…
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what is the value of x? 22 21 -6 16
21
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think about the process what must be true about the corresponding angle…
1. The correct option for the first question is A. The sum of the values of \( x \) and \( y \) must be \( 180 \). 2. When \( x = 106 \), the value of \( y \) is \( 74 \).
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solve for x. options: 20, 23, 32, -20
32
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what is the students error? given ∠1 ≅ ∠2. by the vertical angles thm, …
A. ∠2 and ∠3 are not corresponding angles.
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deltamath ← back to home nti day #6 - area and perimeter review due: ja…
Length = 5, Width = 8
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lines r and s are parallel. find the value of x, then find the measure …
\(x = 11\) \(m\angle1 = 48^\circ\) \(m\angle2 = 48^\circ\)
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for what value of x must abcd be a parallelogram? for abcd to be a para…
\(9\)
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for what value of x is the parallelogram a rectangle? the parallelogram…
13
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18. in the figure, which pair/pairs of angles are not congruent corresp…
B. $\angle3 \& \angle5$
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for what value of x is the figure a rectangle? (x + 16)° 3x° simplify y…
\(x = \frac{37}{3}\) (or approximately \(12.33\))
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4. magdalene is replacing part of a concrete walkway. a. analyze and pe…
a. Magdalene can decompose the shape into two rectangles (top and bottom) and a trapezoid connecting them, then calculate each part's area and sum them. b. 78 square feet
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2 find the area of the figure.
$332$ square feet
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given a line segment with length a, what special parallelograms meet th…
B. Rectangle, D. Square
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geometry -1, term3, term4 6-5: savvy adaptive practice if ( wy + xz = 2…
6
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what is the first step a writer should take when starting a research pr…
A. Choose a specific topic and angle.
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find the sine of $\\angle t$. write your answer in simplified, rational…
$\frac{2\sqrt{11}}{11}$
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16. apply math models dan drew a trapezoid that has bases of length 12 …
The area of the trapezoid is 128 square inches.
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ing the area of the shape
90 square feet
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67. find the perimeter of the triangle on the graph below. 68. the cent…
$\approx 13.17$ (또는 정확한 값으로 $\frac{3\sqrt{10}}{2} + 3.5 + \frac{\sqrt{97}}{2}$) --- ### 문제 68
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2. angle wxy and angle yxz are complementary. the measure of angle yxz …
$63$
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find the perimeter of the triangle on the graph below.
약 15.55 (정확한 값은 $\sqrt{20.5}+\sqrt{52}+\sqrt{14.5}$)
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which rule explains why these triangles are congruent? sss sas aas asa …
AAS
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find the circumference and the area of a circle with diameter 8 mm. wri…
(a) Circumference: $8\pi$ mm (b) Area: $16\pi$ mm²
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find the circumference and the area of a circle with radius 3 cm. write…
(a) Circumference: $6\pi$ cm (b) Area: $9\pi$ cm²
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14. rhombus a has a base of 7 inches and a height of 5 inches. rhombus …
The area of Rhombus A is 35 square inches, and the area of Rhombus B is 315 square inches. The area of Rhombus B is 9 times the area of Rhombus A. This is because when both the ba…
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directions: determine the value of the missing angle. show your work:) …
1. $58$ 2. $63$
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complete the sentence with the best verb. the girl in the kitchen dangl…
dangles
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the figure below is reflected over y - axis. what are the coordinates o…
$(-4, 3)$
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solve the following system of equations graphically on the set of axes …
The solution to the system is \( x = -5 \), \( y = -2 \), so the point \( (-5, -2) \). When plotting, the two lines intersect at \( (-5, -2) \).
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4. find the measure of angle r.
\(75^\circ\)
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a hot air balloon takes off from the ground and rises 150 meters every …
The line representing $y=150x$ is drawn by plotting the points $(0,0)$, $(1,150)$, $(2,300)$, $(3,450)$ and connecting them with a straight line, extending infinitely in[LLM SSE O…
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1. solve. -15 ÷ (-5) 2. rewrite using the distributive property. 8(b + …
\(3\) ### 2. Rewrite \(8(b + 7)\) using the distributive property
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1. solve. -15 ÷ (-5) 2. rewrite using the distributive property. 8(b + …
\(8b + 56\) ### Problem 3: Find the missing side length of the similar shapes.
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2 for each expression, circle any like terms and list any variables. a.…
### Part a: $-2.5x + 3.9 + 1.7x$ #### Step 1: Identify Like Terms Like terms are terms with the same variable (or constant terms). Here, $-2.5x$ and $1.7x$ have the variable $x$, …
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question in \\(\\triangle efg\\), the measure of \\(\\angle g = 90^\\ci…
$0.47$
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question in $\\triangle hij$, the measure of $\\angle j = 90^\\circ$, $…
$\frac{24}{25}$
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find the exact value of tan v in simplest radical form. answer
\(\frac{4}{3}\)
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7. |2y - 7| ≥ 11 show your work below your answer. draw the appropriate…
The solution to the inequality \(|2y - 7| \geq 11\) is \(y \leq -2\) or \(y \geq 9\). On the number line, we would draw a closed circle at \(-2\) with an arrow pointing to the lef…
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find the exact value of \\(\\tan k\\) in simplest radical form.
\(\dfrac{7\sqrt{51}}{51}\)
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graph the line that has a slope of -3 and includes the point (1, 3). cl…
To graph the line: 1. Plot the point $(1,3)$ (given point). 2. Use the slope $m=-3=\frac{\text{rise}}{\text{run}}=\frac{- 3}{1}$. From the point $(1,3)$, move 1 unit to the right …
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think about what you know about expressions. fill in each box. use word…
### Part 1: Defining Terms (Table Completion) | Word | In My Own Words | Examples | |--------------|-------------------------------------------------------------------------------…
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find the y-intercept and the x-intercept of the line below. click on (a…
(a) \(y\) - intercept: \(-1\) (b) \(x\) - intercept: \(3\)
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find the x-intercept and the y-intercept of the line belo (a) x-interce…
(a) \(x\) - intercept: \(4\) (b) \(y\) - intercept: \(-4\)
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from unit 3, lesson 12 the points with coordinates (4, 8), (2, 10), and…
The slope of the line is \(-1\). ### Part c
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invent a story of how jada fills the aquarium that fits the graph 3 fro…
| \( r \) | 3 | 4 | \( \frac{1}{2} \) | 10 | | ---- | ---- | ---- | ---- | ---- | | \( A \) | \( 9\pi \) | \( 16\pi \) | \( \frac{\pi}{4} \) | \( 100\pi \) |
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solving algebraically for unknown values find the values of x and y tha…
\( x=\boxed{80} \), \( y=\boxed{130} \)
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use the law of sines. find the measure x to the nearest tenth.
10.1
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write and solve an inequality to find the values of x for which the per…
C. \( x < 24 \)
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compare the graph to the graph of $f(x)=x^2$. the graph of $g$ is a tra…
To solve the problem of comparing the graph of \( g(x) \) to \( f(x) = x^2 \) (a parabola opening upwards with vertex at the origin \((0,0)\)), we analyze the translation rules fo…
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which system is represented in the graph? $y > x^2 - 2x - 3$ $y > x + 3…
\( y > x^2 - 2x - 3 \) \( y < x + 3 \) (the fourth option, with the circle next to \( y > x^2 - 2x - 3 \) and \( y < x + 3 \))
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write an equation for the area, a, of the triangle shown. a =
$A = \frac{1}{2} \times 10 \times 6$
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a figure has the dimensions shown in inches. 1. find the area of the co…
\( 2(x^2 + 5)(x^3 + 3) \) ### Question 2
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$\\overleftrightarrow{tv}$ bisects $\\angle utw$ and $\\angle uvw$. com…
1. Reason for $\angle UTV \cong \angle VTW$: Definition of angle bisector 2. Reason for $\angle TVU \cong \angle TVW$: Definition of angle bisector 3. Reason for $\triangle TVW \c…
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solve for x. the triangles in each pair are similar. type your answer i…
$x = \frac{26}{3}$ or $x \approx 8.67$
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you may use your notes/cheat sheets show all steps for a grade use $\\t…
1. 17.2 2. D. $\overline{AC} = 12$ and $m < A = 40^\circ$
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$overline{vw} perp overline{tw}$, $angle vtw cong angle tvu$, and $over…
1. $\overline{VW} \perp \overline{TW}$ (Given) 2. $\angle VTW \cong \angle TVU$ (Given) 3. $\overline{UV} \perp \overline{TU}$ (Given) 4. $\angle U \cong \angle W$ (Definition of …
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u is the midpoint of \\(\\overline{qs}\\). complete the proof that \\(\…
ASA (Angle-Side-Angle) Congruence Postulate
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graph the line with slope 3 passing through the point (-2, 5).
To graph the line, plot the point \((-2,5)\), then use the slope \(3=\frac{3}{1}\) to find other points (e.g., \((-1,8)\) by moving 1 right and 3 up from \((-2,5)\), or \((-3,2)\)…
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△qsu is equilateral. complete the proof that △stu ≅ △srq. (image of tri…
Angle-Side-Angle (ASA) Congruence Postulate
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question find the measure of the missing angles. answer attempt 1 out o…
$b = 116^\circ$ $c = 64^\circ$
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y is the midpoint of \\(\\overline{uw}\\) and \\(\\overline{vx}\\) and …
| Statement | Reason | |-----------|--------| | 1. $Y$ is the midpoint of $\overline{UW}$ | Given | | 2. $Y$ is the midpoint of $\overline{VX}$ | Given | | 3. $\overline{VY} \cong…
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△efh is equilateral. complete the proof that △fgh ≅ △eih. | | statement…
### Statement 4: $\overline{FH} \cong \overline{EH}$ ### Reason 4: Sides of equilateral triangle are congruent ### Statement 5: $\triangle FGH \cong \triangle EIH$ ### Reason 5: S…
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$overline{gh} cong overline{ef}$ and $overline{ef} parallel overline{gh…
$\triangle EFG \cong \triangle GHE$
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declarative sentences there are four types of sentences: declarative, i…
### Part 1: Circle the declarative sentences To determine declarative sentences, we use the definition: a telling sentence that gives information, starts with a capital letter, an…
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eh bisects ∠feg and ef ≅ eg. complete the proof that δefh ≅ δegh. 1 eh …
| Statement | Reason | |-----------|--------| | $\overleftrightarrow{EH}$ bisects $\angle FEG$ | Given | | $\overline{EF} \cong \overline{EG}$ | Given | | $\angle FEH \cong \angle…
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s is the midpoint of \\(\\overline{rt}\\), \\(\\overline{ru} \\cong \\o…
$\triangle RSU \cong \triangle STV$
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h is the midpoint of \\(overline{gi}\\), \\(overline{hk} \\cong overlin…
$\triangle GHJ \cong \triangle IHK$
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u is the midpoint of \\(\\overline{st}\\). complete the proof that \\(\…
$\triangle RTU \cong \triangle RSU$
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$\\overleftrightarrow{gj}$ bisects $\\angle hgi$ and $\\overline{gi} \\…
$\Delta GHJ \cong \Delta GIJ$
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$overline{wx} cong overline{vw}$ and $overline{ux} cong overline{uv}$. …
$\triangle UWX \cong \triangle UWV$
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the diameter of a circle is 8 cm. find its area to the nearest whole nu…
50 cm²
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the diameter of a circle is 8 cm. find its area to the nearest whole nu…
51 cm²
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j is the midpoint of \\(\\overline{hi}\\) and \\(\\overline{gi} \\cong …
$\triangle GIJ \cong \triangle GHJ$
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question the radius of a circle is 13 cm. find its area in terms of \\(…
$169\pi$
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question the radius of a circle is 19.5 m. find the circumference to th…
122.5 m
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question the radius of a circle is 8 in. find its circumference in term…
$16\pi$ in
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which set of statements shows that the point $(-3.5, -4)$ is the point …
A. \(\begin{cases}-2(-3.5) + 5(-4) = -13 \\ 12(-4) = 4(-3.5) - 34\end{cases}\)
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check your understanding- question 1 of 6 attempt 1 of 2 identify the b…
- Spectator: Root - Generous: Suffix - Phobia: Root - Rebroadcast: Prefix (To mark in the circles: For Spectator, select Root circle; for Generous, select Suffix circle; for Phobi…
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the lines $2x - y = 8$ and $4x - 2y = 16$ intersect at _______. a. 2 po…
C. an infinite number of points
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on the coordinate plane below, square (abcd) is dilated by a factor of …
The location of \(C'\) is \((4, -6)\)
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△fgi is equilateral, \\(\\overline{gh} \\cong \\overline{fj}\\), and \\…
1. Reason for Statement 1: Given 2. Reason for Statement 2: Given 3. Reason for Statement 3: Given 4. Reason for Statement 4: Sides of an equilateral triangle are congruent 5. Rea…
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triangle pqr was dilated according to the rule ( d_{o,2}(x,y) \to (2x,2…
B. \( \angle PQR \) corresponds to \( \angle QPQ' \) C. Segment \( QQ' \) is parallel to segment \( PP' \)
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geometry: algebra review packet part 3: solving equations solve each eq…
1. $y=8$ 2. $t=0$ 3. $x=27$ 4. $y=138$ 5. $z=-27$ 6. $p=5$ 7. $x=1$ 8. $x=-5$ 9. $x=-5$ 10. $x=8$ 11. $x=40$ 12. $t=32.5$ 13. $x=\frac{2}{3}$ 14. $x=5$ 15. $x=2$ 16. $g=4$ 17. $x=…
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read the excerpt from grendel. then they would fight. spears flying, sw…
D. He feels disgusted by the wasteful nature of war.
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why is the slope of the line that connects points (3, 2) and (7, 4) the…
C. The two sets of points each lie on the same line.
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check your understanding- question 1 of 2 attempt 1 of 2 determine whet…
s: - Geology: Latin/Greek (select the circle under Latin/Greek for Geology) - Pathology: Latin/Greek (select the circle under Latin/Greek for Pathology) - Reconnaissance: French/G…
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latin/greek french/germanic geology pathology reconnaissance beef hint …
s (select the correct radio buttons): - Geology: $\boldsymbol{\text{Latin/Greek}}$ (select the circle under Latin/Greek for Geology) - Pathology: $\boldsymbol{\text{Latin/Greek}}$…
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3 round your answer to the nearest tenth (one decimal place). find the …
12.2 cm
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look at this shape: which image shows a rotation? a b c
B
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graph each equation. 9) \\(dfrac{x^2}{4} + dfrac{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…