Question

Find the surface area of a sphere with diameter 25 mm.
A. 625 mm2
B. 157.08 mm2
C. 1963.50 mm2
D. 490.87 mm2

Answer 1

B. 157.08 mm2

Answer 2

0r 490.87 mm2

Answer 3

i guess it's the forth time i wrote this formula
surface area = 4πr^2
and r = diameter /2
So can you work it out?

Answer 4

4*pi*(25/2)^2 = 625*3.1514 = C

Answer 5

C.1963.5

Answer 6

@Rohangrr what are u doin u are giving only wrong answers check ure answers before u give them....