A room has a square floor and its height is 5m. If its volume is 720 metre cube, find the dimensions of its floor.

Question

asked Apr 22, 2023 171k views

2 Answers

Sergio Martins · Answer 1 · 2023-04-25T01:29:04+0000

Answer:

length = 12m

width = 12m

Explanation:

720/5 = 144

144 = area of this floor

√(144) = 12m

this floor is square

then length and width are same

so length = 12m

width = 12m

Ilya Sterin · Answer 2 · 2023-04-28T06:57:31+0000

Answer:

Explanation:

A room has a square floor and its height is 5m. If its volume is 720 metre cube, find the dimensions of its floor.

we find the area of the square base

720 : 5 = 144m²

we find the side of the square room

√144 = 12m