What is the surface area of the figure? A. 900 ft.^2 B. 291 ft.^2 C. 399 ft.^2 D. 582 ft.^2

asked Nov 28, 2017 53.4k views

5 votes

What is the surface area of the figure?

A. 900 ft.^2

B. 291 ft.^2

C. 399 ft.^2

D. 582 ft.^2

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(15x4)x2=120
(9x4)x2=72
(6x4)x2=48
((15x15)-(9x9))x2=288

Total=528 ft^2

JWBG answered Nov 30, 2017

by JWBG

8.4k points

5 votes

582 ft.^2.

I had this test yesterday.

Brian Dant answered Dec 5, 2017

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