A triangular pyramid has an isosceles triangular base. The base edge of the triangular base is 10 inches and the height of the base is 16 inches. The volume of the pyramid is 480 cubic inches.
What is the height of the pyramid, in inches?

were is the chart?

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it