Question

Find the volume of the cylindrical tank whose diameter is 14cm and height is 7cm

Answer 1

Answer:

2124 cm³

Given:

d = 14 cm

h = 7 cm

Step-by-step explanation:

r = 7 cm

volume of cylinder is πr²h

volume = 22/7 x 7 x 7 x 7

= 44 x 7 x 7

= 308 x 7

= 2124cm³

Answer 2

Answer:

answer is 1078

Step-by-step explanation:

volume of cylinder is πR^2H

D=14

H=7

so πR^2H =22/7×14/2×14/2×7

= 22×49

= 1078