The surface area of a sphere is 2464 cm3. Find the radius of the sphere. [Use π = $\frac{22}{7}$]
Answer & explanation
Correct answer: option 1
We know that,
Surface area of sphere = 4πr2
We have,
Surface area of sphere = 2464 cm2
= 4 × \(\frac{22}{7}\)× r2 = 2464
= r2 = 196
= r = 14