Complete the two-column proof by providing a reason for each of the five statements. Given: Rectangle RUTS

Prove: ∠USR = ∠SUT

Statement

1. RUTS is a rectangle

2. RU = ST; UT = RS

3. ∠STU and ∠SRU are right angles

4. ΔURS ≅ Δ STU

5. ∠USR = ∠SUT

The correct answer is -4

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !