Question

This is easy but pls explain and help I will mark u as brainliest:) [?] ft^3​

Answer 1

Answer:

it's 20+24+30-74

Step-by-step explanation:

we must add all the ft

Answer 2

Answer:

1200 ft

Step-by-step explanation:

(V= B×H) Formula of volume of prism

V= (side × side) × 30

V= (20 × 20) × 30

V= 40× 30

V= 1200

Answer= 1,200 feet