Question

The base of the rectangular pyramid shown has an area of square inches A triangular face with a base of 10 inches has an area of square inches. A triangular face with a base of 5 inches has an area of square inches. The total surface area of the pyramid is square inches.

Answer 1

The base of the rectangular pyramid shown has an area of 50 square inches

A triangular face with a base of 10 inches has an area of 28 square inches.

A triangular face with a base of 5 inches has an area of 17.75 square inches.

The total surface area of the pyramid is 141.5 square inches.

Answer 2

the order is

.50

.28

.17.75

.141.5

Explanation:

gave you the answer rather than inspiration