Question

Angle PQR has a measure of 60°. Angle PQR is rotated 30° about point Q to create angle P’Q’R’. What is the measure in degrees of angle PQR

Answer 1

The measure in degrees of angle PQR is 60 degrees

The measure of angle PQR is given as:

$\angle PQR = 60^o$

Rotation is a rigid transformation;

And as such, it doesn't change the side length and measure of an angle, afterwards.

This means that, a 30 degrees rotation of angle PQR about point Q would not alter the measure of angle PQR

Hence, the measure in degrees of angle PQR is 60 degrees

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https://brainly.com/question/4077402