How many square feet of outdoor carpet will we need for this hole?
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Answer:
38 square feet
Step-by-step explanation:
Triangle 1: area = bh / 2 -> 3x4 / 2 = 6 square feet
Triangle 2: area = 4x4 / 2 = 8 square feet
Rectangle: area = 8x3 = 24 square feet
6 + 8 + 24 = 38 square feet