Answer:
385.875 cm^3
Step-by-step explanation:
3.5/2 = 1.75
3.5^2 - 1.75^2 = 9.1875
3.5 * 9.1875/2 = 16.078
16.078 * 6 * 4 = 385.875
Answer:
C≈138.08mm is your answer
Answer:
12.2
Step-by-step explanation
The triangles are congruent, so the sides are as well. Add 6.1 and 6.1 and you will get 12.2
Volume of a cone=(1/3)πr²h
Data:
π=3.14
radius=diameter / 2=8 in /2=4 in
heitht=8 in.
Volume of this cone=(1/3) *3.14 * (4 in)² * 8 in=133.97 in³,
answer: 133.97 in³
