Question

Use the net to find the surface area of the square pyramid.

Answer 1

Answer: 1680

Step-by-step explanation:

you take 20x20 to get the first square then take 32x20x2

first step equals 400

second step equals 1280

third step add the two together to get 1680

Answer 2

Answer:

1680 in^2

Step-by-step explanation:

Add the areas.

20 x 20 = 400

(20 x 32 x 1/2 = 320) x 4 = 1280

1280 + 400 = 1680