Question

what is the surface area? 30 yd 30 yd 30 yd square yards submit

Explanation:

Step1: Find area of one face

$\text{Area of 1 face} = 30 \times 30 = 900$ square yards

Step2: Multiply by 6 (total cube faces)

$\text{Total surface area} = 6 \times 900 = 5400$ square yards

Answer:

5400 square yards