Calculate the volume of the regular triangular pyramid with the base edges of length 17 feet and a height of

length 5 feet. (Hint: Remember that the base of a

regular triangular pyramid must be an equilateral triangle, not

necessarily congruent to the sides of the pyramid.)

70.83 ft³

Step-by-step explanation:

The volume of a pyramid is:

, where b is the base area and h is the height.

Let's first find the area of the base.

Multiplying this by 5:

Dividing by 3:

.

Hope this helped!

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step-by-step explanation:

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-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3