The diameter is the line in the middle of a circle. a semicircle is one of the sides of the diameter (half of the circle)
Answer:
C
Step-by-step explanation:
V=4
/3πr3
3000=1 1/3*3.14*r*r*r
3000=4.18666667*r*r*r
716.560509=
Cube root the number
8.94851471456=r
TSA=4

TSA=4*3.14*8.94851471456*8.94851471456
TSA=1006.26
Since we used different numbers for pi and I rounded our answer will be different but the answer is C
Answer:
about =502.65
Step-by-step explanation:
Answer:
41000 meters
Step-by-step explanation:
multiply the length value by 1000