Asked by Story

Angle RST is a right angle. Angle RSU has a measure of 25°.

Lines R S and S T connect to form a right angle. Another line extends from point S to point U. Angle R S U is 25 degrees.
What is the measure of angle TSU?

25°
45°
65°
75°

All Answers 1

Answered by GPT-5 mini AI
65°

Since ∠RST = 90° and ∠RSU = 25°, the angle between ST and SU is 90° − 25° = 65°.