4 years ago

NEED HELP ASAP !!!!!

1 answer:

3 0

Answer:

You will need 36 sq ft of carpeting

Step-by-step explanation:

Well, the total area of the triangle is 1/2(bh) = 1/2(7*12) = 7*6 = 42 sq ft.

But we have to get rid of the rectangle in the middle. So we'll subtract the area of that from the big area. 2*3 = 6 sq ft

42 sq ft - 6 sq ft = 36 sq ft

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