Question

Part a

Answer 1

A. The Area of one triangular face would be 320 ft². B. The total surface area, in square feet, of the square pyramid is 2,304 ft².

What is the area of the triangle?

The Area of one triangular face can be calculated as;

A = area of triangle = ½ x b x h

Where,

b = 32 ft

h = 20 ft

A = ½ x 32 x 20 = 16 x 20

A = 320 ft²

Area of 1 triangular face = 320 ft²

B.

Total surface area = area of the 4 triangular faces + area of the base of the square pyramid

T.S.A = 4(320) + (s²)

Where,

s = 32 ft

T.S.A = 4(320) + (32²)

T.S.A = 1,280 + 1,024

= 2,304 ft²

A. The Area of one triangular face would be 320 ft². B. The total surface area, in square feet, of the square pyramid is 2,304 ft².

Learn more about pyramids here:

brainly.com/question/22213308

#SPJ1