Complete the two-column proof by providing a reason for each of the five statements.
Given: Rectangle RUTS
Prove: ∠USR = ∠SUT
Statement Reason
1. RUTS is a rectangle 1. Given
2. RU = ST; UT = RS 2.
3. ∠ STU and ∠ SRU are right angles 3.
4. △URS ≅ △STU 4.
5. ∠USR = ∠SUT 5.
