205k views
1 vote
4. The dimensions of a triangular pyramid are shown below. The height of

the pyramid is 6 inches. What is the volume in cubic inches?

---------

-----

1

5 in

What is the answer

User Ilya Sereb
by
3.6k points

2 Answers

4 votes

Answer:

Explanation:

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User Jeff Goldberg
by
3.5k points
2 votes

Answer:

The volume of the pyramid is 5 cubic inches.

Explanation:

Assuming that the triangle base dimensions are 1 inche and 5 inches, and the height of the pyramid is 6 inches, the volume would be


V=(1)/(3)Bh

Where
B is the area of the base (triangle) and
h is the height.


B=(1)/(2)bh =(1)/(2)(1)(5)=2.5 \ in^(2)

Then,


V=(1)/(3)(2.5)(6)=5 \ in^(3)

Therefore, the volume of the pyramid is 5 cubic inches.

User Searlea
by
3.7k points