The height of a prism with equilateral triangular base is 25 cm. If the perimeter of the base of the prism is 18 cm, find the vo

Question

NNADVOKAT [17]

3 years ago

7

The height of a prism with equilateral triangular base is 25 cm. If the perimeter of the base of the prism is 18 cm, find the vo

lume

Mathematics

1 answer:

GalinKa [24] · Answer 1 · 2021-12-21T01:44:13+03:00

Answer:

450 $cm^{3}$

Step-by-step explanation:

The volume of prism is Base times the height.

The Base you count from surface area. The formula is a*b/2. The a is 18/3, because you have the equilateral triangle. So you count 6*6/2 and get 18 square cm.

After that you just multiply 18 and 25 and get 450 $cm^{3}$

I hope this is right