Respuesta :

Answer:

120 ft squared

Step-by-step explanation:

First you find the areas of all the triangle surfaces and add them up

1/2 * b * h = 21

21 *4 = 84

Find the area of the square base and add the 2 values up

6^2 = 36

36+84 = 120
120 ft squares

First you find the areas of all the triangle surfaces and add them up

1/2 * b * h = 21
21 *4 = 84

Find the area of the square base and add the 2 values up
6^2= 36
36+84= 120