When finding the surface area of the rectangular pyramid what dimensions will be used to find the height of the triangular sides 6m 2m 9 m 8.8m

Answer 1

To find the height of the triangular sides of the rectangular pyramid, we will use the dimensions of the base of the pyramid. The base of a rectangular pyramid is a rectangle, so we need the length and width of the rectangle.

In this case, the dimensions of the base of the rectangular pyramid are:
Length = 6m
Width = 9m

To find the height of the triangular sides, we can use the Pythagorean theorem:

h^2 = a^2 + b^2
h^2 = 6^2 + 9^2
h^2 = 36 + 81
h^2 = 117
h = √117
h ≈ 10.82

Therefore, the height of the triangular sides of the rectangular pyramid is approximately 10.82 meters.