What is the surface area (in cm²) of a spherical sculpture whose radius is 35…
2023
What is the surface area (in cm²) of a spherical sculpture whose radius is 35 cm?
(Take π = 22/7)
- A.
16540
- B.
15700
- C.
15400
- D.
14500
Attempted by 1 students.
Show answer & explanation
Correct answer: C
Surface area of a sphere is 4 pi r^2. With r = 35 and pi = 22/7, the area is 4 x 22/7 x 35 x 35 = 15400 cm^2.