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Angle PQR is rotated 90 degrees counterclockwise about the origin to form angle P'Q'R'. Which statement shows the measure of angle P'Q'R'?

A) m∠P'Q'R' = 90 degrees
B) m∠P'Q'R' = 180 degrees
C) m∠P'Q'R' = m∠PQR
D) m∠P'Q'R' = 2 ⋅ m∠PQR

Angle PQR is rotated 90 degrees counterclockwise about the origin to form angle P-example-1
asked
User Crb
by
7.4k points

1 Answer

4 votes

Answer:

b

Explanation:

answered
User Joseph DeCarlo
by
7.7k points
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