Answer:
Radius= 8.99 mm (9 mm)
Step-by-step explanation:
We use the formula for the volume of a cone which is
1/3 pi ×(radius)^2 *height
932.58 = (pi) × (11) ×(r^2/3)
Radius^2 = (932.58×3) / (11pi)
= 80.96m
Radius= 8.99mm
volume= 1/3πr²h
932.58=1/3×3.14×r²×11
3×932.58=34.54×r² ×3
3
2,797.74 = 34.54×r²
34.54. 34.54
√r²= √81
r=9mm
