Question

10 m

8.7 m
h
12 m
What is the surface area, in square meters, of the pyramid?

Answer 1

The surface area of the pyramid cannot be calculated without the value of the height (h).

Step-by-step explanation:

The surface area of a pyramid can be found by adding the areas of its lateral faces and the area of its base. In this case, since the question doesn't specify the shape of the base, we cannot calculate the exact surface area. However, I can show you how to calculate the surface area if the base is a square.

To calculate the surface area of a pyramid with a square base, use the formula: Surface Area = 2 * base area + base perimeter * slant height / 2.

Let's consider a pyramid with a square base of length 8.7 m:

1. Calculate the area of the base: base area = (8.7 m) * (8.7 m) = 75.69 square meters.
2. Calculate the perimeter of the base: base perimeter = 4 * 8.7 m = 34.8 meters.
3. Find the slant height of the pyramid. Unfortunately, the height (h) of the pyramid is not provided, so we cannot calculate the slant height or the complete surface area.

Therefore, without the value of the height (h), we cannot calculate the surface area of the pyramid. If you have the value of the height or any additional information, please provide it so that we can assist you further.

Learn more about Surface area