Question

If right circular cone has radius 4cm and slant height is 5cm what will be the volume

Answer 1

Step-by-step explanation:

i hope this will help you

Answer 2

Answer:

50.28 or 352/7

Step-by-step explanation:

Given,

Slant height = 5 cm

Radius =  4 cm

Let Height be x cm

So for finding height we have to use Pythagorean  Theorem,

(5)² = (4)² + (x)²

√25 -16 = x

√9 = x

so, x = 3

Height = 3 cm

Volume of Cone =  1/3πr²h

= 1/3×22/7×4×4×3

= (22×16)/7

= 352/7

If you make this fraction in decimal form answer is

50.28

Thank you

Hope its help you