Question

Find the surface area of a sphere with a diameter of 32 mm. Express your answer in terms of π.

a. 512π mm2
b. 1,024π mm2
c. 4,096π mm2
d. 2,048π mm2

Answer 1

B. 1,024π mm2.

I hope helped.

good luck to you

Answer 2

Sphere Surface Area = 4 • π • r²
radius = 16mm
Sphere Surface Area = 4 • π • 16²
Sphere Surface Area = 4 • π • 256
Sphere Surface Area = 1,024 • π
Answer is B