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In the graph below, image point E is the result of a rotation of preimage point A about the origin. The coordinates of the two points are A(10,20) and E(-10,-20) What is the angle of rotation? A. 90 B.
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In the graph below, image point E is the result of a rotation of preimage point A about the origin. The coordinates of the two points are A(10,20) and E(-10,-20) What is the angle of rotation?

A.
90
B.
150
C.
180
D.
270

In the graph below, image point E is the result of a rotation of preimage point A-example-1
User Mari Murotani
by
6.7k points

2 Answers

4 votes

It actually that it is 180 degrees. C.

User J Henzel
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6.0k points
5 votes
B: 150, so that it will land in the coordinate plane it is in after the pre-image is rotated.
User Agost Biro
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5.6k points
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