A UntitleA My DriA RotatiE RotatiK Rotati4 RotatiPrioritK Ro XE Googmihg.com/web/viewer.html?state3D%7B"ids"%3A%5B"1-7sezsx0X50DTvpNWQZmvug2_imnV2-z'%5D%2C'actionO A pdfRotations Practice.pdf3. Write the coordinates of the vertices after a rotation of 180 counterclockwise around theorigin.10-10L'(L(-5,10) →M(0, -10) M'(,N(-9, -6) N'(4. Write the coordinates of the vertices after a rotation 270° counterclockwise around the origin -10L(-5,10)M(0,-10) M(.NYN(-9, -6)4. Write the coordinates of the vertices after a

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Answered: 3. Write the coordinates of the…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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8. A circle whose equation is (x – 5)° +(y+1)* = 36 has a center, C, and radius, r, of (1) C(-5,1) and r=18 (3) C(5, –1) and r =6 (2) C(5, –1) and r =18 (4) C(-5,1) and r =6
1 Quadrilateral W'X'YZ'is a reflection of quadrilateral WXYZ across the x-axis. Quadrilateral W"X"Y"Z" is a 180° rotation of quadrilateral WXYZ counterclockwise about the origin. 9. W. -8 -6 -4 -2 6 Z" -2 Y" -8 X' Which of the following statements is true? A Orientation of the vertices is preserved for quadrilateral W'X'YZ'; therefore, only reflections across the x-axis preserve orientation of the vertices. B Orientation of the vertices is preserved for quadrilateral W"X"Y'Z"; therefore, only 180° rotations counterclockwise about the origin preserve orientation of the vertices. C Orientation of the vertices is not preserved for quadrilateral W"X"Y"Z"; therefore, all rotations do not preserve orientation of the vertices. D Orientation of the vertices is not preserved for quadrilateral W'XYZ; therefore, all reflections do not preserve orientation of the vertices. D
23. What is the center of the ellipse with the equation (x-7)2 (y+4)2 1 ? 16 25 a. (7,4) b. (-7,4) c. (-4,7) d. (4, -7) e. (4,5) 24. Given: cos A = ² , A is in QIV, sin B = -12 180°
(y Find the foci of the following hyperbola: + 1)² _ (x −1)² =1 25 85°F Clear Esc ○ (−1+√34,-1); (−1 - √34, −1) O (1,4); (1, -2) O (6, -1); (-4, -1) ○ (1,−1+√34); (1, −1 – √34) F1 ! 1 F2 @ 2 F3 #M 3 F4 LA $ 4 F5 Q Search 20 vr do % F6 凶 F7 6 F8 & 7
3. Triangle DEF Is reflected over the x-axis and then rotated 90° degrees counterclockwise about the origin. What is the x- coordinate of E"? What is the rule for reflecting over the х-аxis: (х, у) -> y Write your new coordinates here: What is the rule for rotating 90° counterclockwise: (x,y) - Use the coordinates from above, apply the rule, and write your new coordinates here: D
Q2. Consider a unit square with vertices A (0, 2) B (1, 1) C (1, 2) and D (0, 0). Find the resultant vertices A', B', C' and D' of the transformed square after the following transformations. Sh = 1.5, yref =-3 Shy =3, Xref= -4 iii. i. ii. Reflection on X-axis
(a)(2,π/4) (b)(2,π/6) (c)(−2,π/4) (d)(−2,π/6)
5. The equation of the circle whose center is the centroid of the triangle with venices (-72 (4,-3) and (6, -5) and passes through (4,2) is ....
16. Triangle CDE with vertices C(2, 4), D(6, 7), and E(7, 3): 90° counterclockwise about the origin C'(_ D'(__, E' (_,

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3. Write the coordinates of the vertices after a rotation of 180° counterclockwise around the origin. 10 -10 L(-5,10) L'( M(0, -10) M'(__) N(-9, -6) N'( )