Question:

A figure containing STU is dilated by a scale factor of 2/3

Last updated: 7/13/2022

A figure containing STU is dilated by a scale factor of 2/3

A figure containing STU is dilated by a scale factor of 2/3 to form a new figure which contains S'T'U'. STU measures 140°. What is the measure of S'T'U'?