Question

The volume of cylinder is 156 cm ^ 3 and height 6cm. Find radius of base​

Answer 1

Answer:

Right cylinder

Solve for radius

r≈2.88cm

h Height

6

cm

V Volume

156

cm³

Answer 2

Question :-

The volume of cylinder is 156 cm ^ 3 and height 6cm. Find radius of base​ ?

Given :-

• Volume of cylinder = 156 cm ³

• Height = 6cm

To find :-

Radius base of the

Solution :-

• Here we have volume of cylinder and height  So buy using formula of volume of cylinder .

____________________________

• Let Radius of the cylinder be x

Volume of cylinder =  2πr²h

156cm² = 2 × 22/7 × (x)² × 6 cm

156 cm² = 12 × 22/7 × (x)²

156 cm² = 264/7 × (x)²

156 × 7/264  = x²

1,092/264 = x²

4.13 = x²

√4.13 = x

As we known that we take the radius of the cylinder be x

So,

x = √4.13

So the radius of the base is √4.13 cm