A pyramid is 31 feet high and has a base with an area of 312,000 square feet. find the width and length of the base. best answer is brainliest

ngular sides have a base of 12 feet and height of 15 feet. 404 square feet 596 square feet 788 square feet 1,000 square feet. 596 sq ft.

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

5

step-by-step explanation: