a triangular pyramid's height is 6 and the base is 20 what is the volume please

Answer 1

The volume of a triangular pyramid can be calculated using the formula:

Volume = (1/3) x base area x height

First, we need to find the base area of the triangular pyramid. Since the base is a triangle, we can find the area using the formula for the area of a triangle:

Base area = (1/2) x base x height of the base

Base area = (1/2) x 20 x 6 = 60

Now we can calculate the volume of the triangular pyramid:

Volume = (1/3) x 60 x 6 = 120

Therefore, the volume of the triangular pyramid is 120 cubic units.