Since △PQR∼△LMN, the corresponding angles are congruent. Therefore, m∠N = m∠Q = 113°.
Line AB is on the coordinate plane and does not pass through the origin. Line AB is dilated with a scale factor of 3 and a center of dilation at the origin to create line A′B′ . Describe the effects of the dilation on Line AB . If line AB was dilated with a scale factor of 13 , how would your answer change?
