Question

MEDAL!!!
Find the surface area of the sphere with the given dimension. Leave your answer in terms of pi.
18. radius of 70 m
A.4,900pi m^2
B.19,600pi m^2
C.9,800pi m^2
D.14,700pi m^2

Answer 1

4*pi*70*70 :)

Answer 2

wait what? i just multiply the four numbers

Answer 3

yes :)

Answer 4

4*3.14=12.56
12.56*70=879.2
879.2*70=61,544

Answer 5

your choice is in terms of pi, so dont multiply pi

Answer 6

do you know the formula for surface area of a sphere?

Answer 7

19,600pi m^2 thanks

Answer 8

:)