Question

The volume of the sphere is 524 cm^3 the diameter of sphere is?

Answer 1

Answer:

volume of a sphere= 4/3πr³ (where r is radius)

=>524=4/3×22/7×r³

=>r³ = 125

=>r=5cm

ANS)diameter=10cm

hope it's helpful...

Answer 2

Given:

The volume of the sphere is 524 cm³

To find:

To calculate the diameter of the sphere.

Solution:

The formula for the volume of a sphere is,

Volume =  $\frac{4}{3} \pi r^{3}$ cubic unit

r = radius of the sphere

Putting the value of volume in the formula, we get,

524 = (4/3) × (22/7 ) × r³      ( $\pi$ = 22/7)

524 =  (88/ 21 ) × r³

r³ = (524 ×21 )/ 88

r³ = 125.045

r = 5.00 cm

The diameter (D) = 2 × radius (r)

D = 2 ×5

D = 10 cm

The diameter of the sphere is 10 cm.