Question

Need help on numbers 3, 4, and 5 ill mark brainliest if they are right
Please explain if you can on how you got the answer

Answer 1

Answer:

Step-by-step explanation:

3.   V triangular prism =B*h=18*12*35=7560 cubic feet

4. V cone= pi*r^2*h=pi*8^2*9=3.14*64*9=1808.6 cubic feet

5.  V=B*h/3=15*9*13/3=5*9*13=585 cubic milimeters