What is the surface area (in cm2) of a spherical sculpture whose radius is 35 cm?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 15400.
We know,
Surface area of sphere = 4πr2
Where, r = radius of the sphere
According to the question;
⇒ 4 × (22/7) × 35 × 35
⇒ 88 × 5 × 35
⇒ 15400