Find the surface area of the right square pyramid. round your answer to the nearest hundredth. a 117.66 yd^2 b. 123.21 yd^2 c. 145.75 yd^2 d. 182.04 yd ^2

OPTION C

Step-by-step explanation:

Use the following formula:

Where p is the perimeter of the base, l is the slant height and B is the area of the base.

The perimeter is:

Where s is the side lenght

The slant height is given:

The area of the base is:

Where s is the side lenght

Substitute values. Then, the result is:

The correct answer option is C. 145.75 yd^2.

Step-by-step explanation:

We are given a diagram of a right square pyramid with a slant height 11.1 yd, and base edge length 5.3 yd.

We know that the surface area of a right square pyramid is given by:

where P = perimeter of the base, I = slant height and B = base area.

Perimeter of base = = 21.2 yd^2

Base Area = = 28.09 yd^2

Surface area of right square pyramid = = 145.75 yd^2