Question

PLEASE HELP ME TO SOLVE THIS

Answer 1

Answer:

30.772 cm

Step-by-step explanation:

Height of cylinder = 10 m

Radius of cylinder = 14/2 = 7 m

➡️ Volume of cylinder = volume of rainwater

Pi r^2 ☓ h = 3.14 ☓ 7 ☓ 7 ☓ 10 m^3

Volume = 1538.6 m^3

Volume of rainwater = 1538.6 m^3

Now,

➡️ Area of roof = area of rainwater

5000 = area of rainwater

5000 = length ☓ Breadth

(roof is rectangle)

Now,

➡️ Volume of rainwater = volume of roof

1538.6 = length ☓ Breadth ☓ height

1538.6 = 5000 ☓ height

Height = 0.3072 m

Height = 30.772 cm

Height of rainwater = 30.772 cm