9
QuizMultiple Select
Unit Test — Unit test
Question 9 • CA-Math 8 B
What is true about the rotation of the shaded triangle to the position of the unshaded triangle? Check all that apply.
Answer
A
The rotation uses the rule (x, y)g(–x, –y).B
The rotation uses the rule (x, y)g(y, –x).C
The rotation is 90° clockwise about the origin.D
The rotation is 180° about the origin.E
The rotation uses the rule (x, y)g(–y, x).F
The rotation is 90° counterclockwise about the origin.