5. Trapezoid A'B'C'D' (not shown) is the image of trapezoid ABCD after a rotation of 90°clockwise about the origin. Which statements about trapezoid A'B'C'D’ are true?Select each correct statement.C'D' is perpendicular to CDC'D' is perpendicular to BCO B'C' is parallel to A'D'A'B' is parallel to C'D'O A'D' is congruent to B'C'O A'D' is congruent to C'D'Week 5O O O O O O

Answered: Image /qna-images/answer/ad5740d5-ffb7-4249-9aa0-bf8cde6443da.jpg

Answered: 5. Trapezoid A'B'C'D' (not shown) is…

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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5. The grid at the right has the segment AB drawn with endpoints at 4(-7,3) and B(5, 8). (a) Draw the image of AB, A'B', after a reflection in the line y =x. State the coordinates of A' and B' below. (b) Find the length of AB and the length of A'B' by using the distance formula. Show your work. Length of AB: Length of A'B":
Given the unit circle, x^2 +y^2=1. Sketch the unit circle and pick a point K(a,b) on the unit circle (a,b must be greater than 0). Draw a line from the origin O to K and draw the right triangle with hypotenus OK and vertices at O, K, L (a, 0) 1. If t is the degree measure of the angle LOK, is t an acute angle? 2. By setting x= cost t, y=sin t, defind parametric curve C and Is C coincide with the unit circle? 3. Write the position vector r(t). r(t) can be the position vector corresponding with any point K on L. 4. what is the velocity of a particle moving along C? 5. Is the position vector a constant magnitude?
OneNote for Windows 10 Which of the following is a point on the 4) circle whose center is (0,0) and whose radius is 5? A) (3,4) B) (2,3) C) (4,5) D) (0,0)
Use the information given to answer the question. Consider trapezoid KLMN. Trapezoid KLMN is reflected across the z- and y-axes to form trapezoid K'UM'N'. Part A What is the length of line segment K'N'? O 3 units O 6 units O 9 units O 12 units
Use the coordinate plane and Quadrilateral ABCD for question 2. 2. Which of the following statements are TRUE? Select all that apply. D a, Point A' could represent a translation of (x- 5, y). b. If Quadrilateral ABCD were reflected about the X-axis, the resulting image D' would be D' (-2, 4). A' A -2 -1 If Quadrilateral ABCD were rotated 180° counterclockwise about the origin, the resulting image B' would be (-3, -1). C. d. If Quadrilateral ABCD were rotated 90° clockwise about point A, the resulting image D' would be (4, -2). -4- If Quadrilateral ABCD were reflected about the line y=-x, the resulting image of B' would be (-3, -1). e. True Statements:
Give the coordinates of the image
5. Given a point on the x-y plane, explain how you would determine a principal angle that would correspond to terminal arm containing that point.

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