Question

What is the surface area of this figure?

Answer 1

Answer: 582 ft

Step-by-step explanation: i took the test

Answer 2

582 ft²

Explanation:

Area of a triangle = 1/2 x base x height

Area of a rectangle = width x length

Surface area = (5 x 15) + 2(15 x 8) + 2(5 x 8) + (15 - 11) x 5 + 2(1/2 x 11 x 7) + 2(9 x 5)

= 75 + 240 + 80 + 20 + 77 + 90

= 582 ft²