Answer asap! what is the radius of a sphere if its surface area is 314 square inches? (use 3.14 for π.) a. 10 in. b. 5 in. c.25 in. d. 15 in.

surface area of a sphere formula: A=4πr^2

314=4 x 3.14 x r^2 => r=5

It's B

50

step-by-step explanation:

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d