Question

Volume of a cone is 6280 cubic cm and base radius of the cone is 30 cm. Find its perpendicular height. (Phi=3.14) and the and is 15 cm

Answer 1

Volume of a cone is 6280 cubic cm and base radius of the cone is 30 cm. Find its perpendicular height. (Phi=3.14) and the and is 15 cm

Answer 2

Step-by-step explanation:

Volume of cone = 6280 cm cube .

But volume formula of cone = 1/3 π× r × r × h

1/3 π × r × r × h = 6280

1/3 × 22/7 × 20 × 20 × h = 6280

419.04 × h = 6280

h= 6280/ 419.04

h= 14.98

h = 15 cm ( approx )