It is a square pyramid with a base edge of 706 feet and an original height of 470 feet. what was the original volume of the khafre pyramid? show your work.

Here we need to use the formula of volume of triangular pyramid, which is

here b is the area of the base and h is the height of the pyramid .

First we need the value of b. The base is a square with edge length 706 feet. And area of square is side square. So we will get

Now we need to substitute the value of b in the formula of volume .

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: