Question

the area of a sphere is 900 π m^2. what is the diameter. i liked it better when it was just circles

Answer 1

A = 4 pie r^2

Answer 2

thank you for the equation.

Answer 3

900 pie = 4 pie r^2

900/4 =r^2

30/2 = r

r =15

d = 2r

d = 2*15 = 30

Answer 4

thank you.

Answer 5

welcome..)) Plzz read the message which i have send u..

Answer 6

^circle

Answer 7

ok. im afraid i cant click the link because my mother doesnt want me to -_-