Circle: 8m times 3.14 squared = 201
two circles: 201 times 2 = 402
entire figure including circles: 24 times 34 = 816
Answer:
36000pi
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3
We know the surface area
SA = 4 pi r^2
3600 pi = 4 pi r^2
Divide each side by 4pi
3600 pi / 4pi= 4 pi r^2/4pi
900= r^2
Take the square root of each side
30 = r
Now substitute into the equation for volume
V = 4/3 pi r^3
= 4/3(pi) (30)^3
=36000pi
Step-by-step explanation:
A=P(1+R)
A/P=1+R
(A/P)-1=r
(3000000/20000)-1=r
149=r
You'are welcome :))))))))))