Question

PLEASE HELP!!!

Rectangle EFGH is reflected across the origin and then rotated 90° clockwise about the origin, forming rectangle E″F″G″H″. What are the coordinates of rectangle E″F″G″H″?


(A.) E″ (1, –5), F″ (1, –1), G″ (4, –1), H″ (4, –5)

(B.) E″ (–1, –5), F″ (–1, –1), G″ (–4, –1), H″ (–4, –5)

(C.) E″ (–1, 5), F″ (–1, 1), G″ (–4, 1), H″ (–4, 5)

(D). E″ (5, 1), F″ (1, 1), G″ (1, 4),
H″ (5, 4)

Answer 1

c.

Explanation:

90 degrees clockwise is (x,y)-(y,-x)

Answer 2

The answer is A

Explanation:

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