Question

GEOMETRY. PLS HELP ASAP.
Find the surface area of the sphere with the given dimension. Leave your answer in terms of pi . radius of 60 m
A. 3,600 pi m^2
B. 7,200 pi m^2
C. 14,400 pi m^2
D. 1,800 pi m^2

Answer 1

surface area=4pir^2
r=60
SA=4pi60^2
SA=4pi3600
SA=14400pi


answer is C

Answer 2

Surface area formula of a Sphere:
S.A = 4$\pi$r²
       = 4 × $\pi$ × (60)²
       = 4 × $\pi$ × 3600
       = 14,400$\pi$ m²

Answer is C. 14,400$\pi$ m²