Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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what is the measure of this angle? choose the best estimate.$125^{circ}…
65°
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each row of this table lists the dimensions of a different cone. 4. com…
| Diameter (units) | Radius (units) | Base Area (sq. units) | Height (units) | Cylinder Volume (cu. units) | Cone Volume (cu. units) | |------------------|----------------|-------…
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which statements are true regarding the relationships between central, …
A circumscribed angle is created by two intersecting tangent segments. The measure of a central angle will be twice the measure of an inscribed angle that intercepts the same arc.…
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tionships study guide points: 0 of 1 part 1 of 3 challenge the angles s…
The value of $x$ is $6$. The measure of $\angle1$ is $77^\circ$. The measure of $\angle2$ is $13^\circ$.
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mp3 4wca test redo find $m\\angle a$. the diagram is not to scale. ○ 73…
73 (Option: 73)
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19) jklm ~ efgh a) find the scale factor. b) find the values of x, y, a…
a) Scale factor (JKLM to EFGH) is $\frac{20}{11}$; (EFGH to JKLM) is $\frac{11}{20}$ b) $x = \frac{160}{11}$, $y = 16.5$, $c = \frac{60}{11}$ c) Perimeter of EFGH is $38.5$; Perim…
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your turn: similarity practice (select answers are shown on last page) …
a) $x=30$ b) $x=11$
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which statements are true regarding the diagram for circle p and the an…
$\boldsymbol{\angle DEC}$ is a circumscribed angle. $\boldsymbol{\angle BCA}$ is an inscribed angle. $\boldsymbol{\angle APB}$ is a central angle. $\boldsymbol{\overline{PB} \cong…
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4. a cylinder has a radius of 2.5 meters. its volume is $37.5\\pi$ cubi…
6 meters
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what is the value of $angle mnl$?$\bigcirc$ 54$\bigcirc$ 126$\bigcirc$ …
54
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21. find the perimeter of the triangle:triangle image with side lengths…
$24$ --- ### Problem 22
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solving right triangles date: 2/9/2 find the missing side. round to the…
1) $18.5$ 2) $1.6$ 3) $5.3$ 4) $9.0$ 5) $16.7$ 6) $17.3$ 7) $27.7$ 8) $37.3$
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the diagram shows two parallel lines and a transversal. if the measure …
C. $40^\circ$
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question 14 of 25 which of the following is most likely the next step i…
D. <The circular icon with blue segments at top-left and bottom-right, red segments at top-right and bottom-left>
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the effect of transformations. 83c19. point c(12, 5) was reflected to c…
The line of reflection is the $y$-axis (or the line $x=0$)
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15. $x = \\underline{\\quad\\quad}$ $y = \\underline{\\quad\\quad}$ $z …
15. $x=14\sqrt{2}$, $y=14\sqrt{3}$, $z=14$ 16. $x=16$, $y=16\sqrt{2}$, $z=16\sqrt{2}$ 17. $x=26\sqrt{3}$, $y=13\sqrt{3}$, $z=39\sqrt{2}$ 18. $x=\frac{10\sqrt{6}}{3}$, $y=10\sqrt{2…
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20. point m(2, 4) was dilated to m(9, 18). what was the scale factor, a…
The scale factor is $4.5$ (or $\frac{9}{2}$), and the dilation is an enlargement.
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ransformations. 8.3c, 8.10c 7. point l is located at (-3,-6). where is …
$(3, -6)$
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** this is a 2-page document! ** directions: find the value of each var…
Triangle 6: $x=50$, $y=25$ Triangle 8: $x=16\sqrt{3}$, $y=8\sqrt{3}$ Triangle 9: $x=11\sqrt{3}$, $y=33$ Triangle 10: $x=3\sqrt{2}$, $y=2\sqrt{6}$ Triangle 12: $x=12\sqrt{7}$, $y=8…
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10. point q is located at (-9, 10). where is q after a translation 4 un…
$(-5, -1)$
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9. point w is located at (6, 2). where is w after a 180° counterclockwi…
$(-6, -2)$
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7) $y - 2 = 4(x - 1)$
The line $y=4x-2$ (rewritten from $y-2=4(x-1)$) is graphed by plotting points $(0, -2)$ and $(1, 2)$ and drawing a straight line through them, extending across the coordinate plan…
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since all circles are similar, a proportion can be set up using the cir…
Because $\frac{\pi}{1}=\frac{C_2}{2r}, C_2=2r\pi$
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ations to explain the effect of tran 6. point r is located at (8, 13). …
$(0, 7)$
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major arc cbd measures $300^\\circ$. which is the radian measure of its…
$\boldsymbol{\frac{5\pi}{3}}$ radians (Option C)
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solve for x. $(7x - 4)^\\circ$ $73^\\circ$ $x = \\square$
$x = 11$
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in circle o, the length of radius ol is 6 cm and the length of arc lm i…
14.2 cm
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esentations to explain the effect of transformatio, 5).6. point r is lo…
6. $R' = (0, 7)$ 9. $W' = (-6, -2)$
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solve for x. $(2x - 15)^circ$ $59^circ$ $x = \\square$
$x = 37$
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8. point b is located at (4,-16). where is b after a dilation with a sc…
$(3, -12)$
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circle with center a, radius ac = 8 cm, central angle ∠cad = 50°, corre…
The arc lengths are proportional: $\overparen{CD} = 4\overparen{EF}$.
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an arc on a circle measures $85^\\circ$. the measure of the central ang…
0 to $\frac{\pi}{2}$ radians
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an arc on a circle measures $85^\\circ$. the measure of the central ang…
0 to $\frac{\pi}{2}$ radians
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arc cd is $\frac{2}{3}$ of the circumference of a circle. what is the r…
$\boldsymbol{\frac{4\pi}{3}}$ radians (Option C)
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consider circle t with radius 24 in. and $\\theta = \\frac{5\\pi}{6}$ r…
20π in.
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in circle m, diameters jl and hk each measure 16 centimeters. what is t…
3.5 cm
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4) $6x - 4y = 24$
Plot the x-intercept $(4, 0)$ and y-intercept $(0, -6)$ on the grid, then draw a straight line through these two points. This line represents the equation $6x - 4y = 24$.
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which part of the text best represents the idea that frau marks had pre…
D. neighbors she had known all her life
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a taxi way is being constructed that intersects two parallel runways at…
101°
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the face of a clock is divided into 12 equal parts. the radius of the c…
- The central angle measure when one hand points at 2 and the other points at 4 is $60^\circ$. - With one hand at 5 and the other at 10, the minor arc formed by the hands is about…
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an arc on a circle measures $250^\\circ$. within which range is the rad…
$\pi$ to $\frac{3\pi}{2}$ radians
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x the pre-image is located in quadrant iii. ✓ the pre-image and image a…
The orientation of the figure did not change. $\boldsymbol{\checkmark}$ (True) The pre-image and image are congruent figures. $\boldsymbol{\times}$ (False)
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the corresponding sides in the pre-image and image are congruent. the r…
1. $\boldsymbol{\text{False}}$ (The orientation of the figure did not change.) 2. $\boldsymbol{\text{True}}$ (The corresponding angle measures in the pre-image and image are congr…
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5) (-5,5) (-1,3) | x | y |-5|5 |-1|3 m: ______ b: ______ equation: ____…
$m=-\frac{1}{2}$, $b=\frac{5}{2}$, Equation: $y=-\frac{1}{2}x+\frac{5}{2}$ --- ### For problem 6:
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analyzing circles given a central angle measure in degrees in circle c,…
- The circumference of circle C is $20\pi$ cm. - Arc QS measures about 15.7 cm.
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consider circle c below, where the central angle is measured in radians…
12 units
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3)(-3, 3) (0, 3)| x | y || -3 | 3 || 0 | 3 |m: ______b: ______equation:…
### Problem 3: $m: 0$ $b: 3$ Equation: $y=3$ ### Problem 4: $m: -\frac{3}{2}$ $b: 1$ Equation: $y=-\frac{3}{2}x+1$
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in circle o, central angle aob measures $\frac{pi}{3}$ radians. what is…
A. \(6\pi\) cm
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name _______________ date _______________pd____ nsformations study guid…
1. $\boldsymbol{\text{False}}$ (The pre-image is in Quadrant IV, not III) 2. $\boldsymbol{\text{True}}$ (Translations preserve congruence) Translated image coordinates: $S'(-7, -6…
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circle o has a circumference of $88\\pi$ cm. what is the length of the …
44 cm
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the right triangle below has legs of length $a=8$ and $b=6$. the hypote…
Part 1: 96 Part 2: 196 Part 3: 100 Part 4: 100 Part 5: $=$
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unit: transformations review name date transformations study solve each…
The corresponding sides in the pre-image and image are congruent. $\boldsymbol{True}$ The reflection changed the orientation of the vertices. $\boldsymbol{True}$
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your answer is incorrect. find the distance between the points a and b …
7.21 units
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11. a shoe box is covered with packing paper before being shipped. the …
$\$24$
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crack the codeproperties of parallelogramseach of the figures pictured …
Top-left: $x=5$ (already solved correctly) Top-middle: $x=77$ Top-right: $x=124$ Middle-left: $x=25.5$ Middle-middle: $x=37$ Middle-right: $x=3$ Bottom-left (diagonals): $x=4$ (al…
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crack the codeproperties of parallelogramseach of the figures pictured …
Top-left: $x=5$ (already solved correctly) Top-middle: $x=77$ Top-right: $x=124$ Middle-left: $x=25.5$ Middle-middle: $x=37$ Middle-right: $x=3$ Bottom-left (diagonals): $x=4$ (al…
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incorrect your answer is incorrect. find the distance between the point…
3.61 units
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find the distance between the points a and b (that is, find the length …
4.24 units
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7) -2, -4, -8, -16, ... find $a_9$ 8) -3, -9, -27, -81, ... find $a_{12…
7) $a_9 = -512$ 8) $a_{12} = -531441$ 9) $a_{11} = -236196$ 10) $a_{10} = -524288$ 11) $a_9 = -390625$; Explicit formula: $a_n = -(-5)^{n-1}$ 12) $a_{12} = 2048$; Explicit formula…
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use the following information to answer questions 3 and 4.candice drew …
3. B. $(x,y) \longrightarrow (x,-y)$ 4. A. $(6,-5)$
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9. which of the rectangular prisms below has the greatest total surface…
A. Rectangular prism with dimensions 12 in, 6 in, 6 in (surface area = 360 square inches)
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find the distance between the points a and b g(that is, find the length…
4.24 units
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y-intercept=-2 (-2, 6) y-intercept what is the y-intercept of the blue …
The y-intercept of the blue line is $\boldsymbol{5}$ (or the point $(0, 5)$)
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(x, y) → (x, -y) d (x, y) → (x, y - 2) 8.10c (m) 4. if candice rotated …
B. $(x, y) \longrightarrow (x - 4, y)$
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name find the slope, y-intercept of the line, and then write an equatio…
### For Line 1: Slope $m$: $\boldsymbol{\frac{-4}{3}}$ y-intercept $b$: $\boldsymbol{\frac{20}{3}}$ Equation: $\boldsymbol{y=\frac{-4}{3}x+\frac{20}{3}}$ ### For Line 2: Slope $m$…
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find the distance between the points a and b given below(that is, find …
6.32 units
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directions: for each equation below, make a blue circle around the y-in…
-2
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finding arc length using radians in circle o, angle aob measures $\frac…
\(4\pi\) in. (the blank should be filled with 4)
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8. the pyramid pictured below has a total surface area of 336 centimete…
8 cm
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arc ab is $\frac{1}{3}$ of the circumference of a circle. what is the r…
$\frac{2\pi}{3}$ radians
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types of arcs determine whether the arc is a minor arc, a major arc, or…
19. Minor arc 20. Minor arc 21. Major arc 22. Minor arc 23. Major arc 24. Semicircle 25. Major arc 26. Major arc
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what is the approximate solution to the system of equations shown in th…
B. $(-2, 2)$
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finding arc length try it in circle u below, vt = 90 inches. what is th…
26$\pi$ inches
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12.1 geometric sequences 31) geometric sequences have a common _______2…
1) ratio 2) $\frac{\text{any term}}{\text{previous term}}$ 4) Not a geometric sequence 5) Geometric sequence, common ratio $r=6$ 6) Geometric sequence, common ratio $r=-2$ 7) Not …
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which angles are supplementary to each other? $\\angle12$ and $\\angle1…
$\angle8$ and $\angle12$
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which angles are complementary to each other? ∠1 and ∠2 ∠2 and ∠4 ∠5 an…
$\angle 1$ and $\angle 2$
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go solve each inequality and graph the solution set on the number line.…
1. For $16 \leq 3x + 4$, the solution is $x \geq 4$. (Graph: closed circle at 4, shade right) 2. For $-37 < 7x - 2$, the solution is $x > -5$. (Graph: open circle at -5, shade rig…
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g the polygon interior angle sum theorem what is the sum of the measure…
1. $1080$ 2. $135$
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find the length of side $x$ to the nearest tenth. answer attempt 1 out …
$4.6$
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solve for $x$. round to the nearest tenth of a degree, if necessary:
$34.7^\circ$
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find the perimeter of each polygon. assume that lines which appear to b…
13) $\boldsymbol{41}$ 14) $\boldsymbol{56.8}$
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what is the measure of $angle b$ of the pentagon? $square^circ$ the pen…
$111^\circ$
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question find the length of side $x$ in simplest radical form with a ra…
$8\sqrt{3}$
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$\\overline{bd}$ and $\\overline{ac}$ are chords that intersect at poin…
4 units
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$\\overline{ax}$ and $\\overline{ex}$ are secant segments that intersec…
3 units
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line segment ba is tangent to the circle. what is the length of line se…
98 units
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point o is the center of the circle. what is the perimeter of quadrilat…
28 units
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line segment st is congruent to which line segment? $overline{sk}$ $ove…
\( \boldsymbol{\overline{UT}} \)
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line segment qp is tangent to the circle. what is the length of line se…
20 units
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$\\overline{rt}$ and $\\overline{gj}$ are chords that intersect at poin…
20 units
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$\\overline{su}$ and $\\overline{vt}$ are chords that intersect at poin…
13 units
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what is the length of line segment pq? ○ 4 units ○ 5 units ○ 6 units ○ …
5 units
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using the intersecting chords theorem custom drapes are being fitted fo…
10 feet
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read the paragraph from carmens personal narrative, \at bat.\ \carmen m…
"I thought my knees would give out and I would collapse."
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using the two tangent theorem circle o is inscribed in the given triang…
44 units
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using the secant and segments theorem what is the value of x? ○ $x=2$ ○…
x=3
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segments theorem which equation results from applying the secant and ta…
D. $x(2x + 4) = (x + 2)^2$
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determining lengths of intersecting chord segments be is 2 units longer…
11 units
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geo - b - 9.4 -9.5 - trigonometric functions worksheet in exercises 3-8…
### Problem 3: $\sin D = \frac{4}{5} = 0.8000$, $\sin E = \frac{3}{5} = 0.6000$, $\cos D = \frac{3}{5} = 0.6000$, $\cos E = \frac{4}{5} = 0.8000$ ### Problem 4: $\sin D = \frac{35…
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practice analyzing segments created inside and outside circles. chords …
2.5 units