Question

Please answer for this question

Answer 1

Height of cylinder = 1. 8 m = 180 cm

Diameter of Base = 2 m = 200 cm

Radius = 100 cm

Volume of cylinder = pi r^2 h

= pi × 10000 × 180

= 1800000 pi cm^3

Now,

Diameter of Base of cone = 3 m = 300 cm

Radius of Base of cone = 150 cm
By the given condition,

Volume of cone = Volume of cylinder

=> pi r^2 h / 3 = 1800000 pi

=> 150 × 150 × h / 3 = 1800000

=> h = 1800000 × 3 / 150 × 150

=> h = 18000 × 3 / 225

=> h = 80 ×3

=> h = 240 cm

Height of cone = 240 cm

= 2.4 m

Answer 2

I hope this will be useful to you