3 years ago

Will someone please help me? I will give 20 points!

Mathematics

1 answer:

Anit [1.1K]3 years ago

4 0

Answer:

SA = 270 ft²

Step-by-step explanation:

SA = 2(12×5)/2 + (7×5) + (13×7) + (12×7)

SA = (12×5) + (7×5) + (13×7) + (12×7)

SA = 60 + 35 + 91 + 84

SA = 270 ft²

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