Answer 209
Explanation: formula of a cone= 1/3h x pi x r^2
Height=8
Radius= 5
8pi x 5^2= 8pi x 25= 628 (nearest whole number)
628/3= 209
Another way:
Height: 8
Radius:3
8/3=2.67
2.67 x pi x5^2
= 209
Actual answer= 209.4395102 but nearest whole number = 209
