Question

Find the base hei ght when the volume is 10,125 cubic meters.

Answer 1

15 m

Explanation:

cross-section area=1/2×45×x m ²

height = 30 m

volume=10125m³

we have

volume = cross-section area×height

10125 = ½×45×x×30

x=10125×2/(45×30)

x=15m