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Shell sews a blanket that has an area of 144 square feet. It has 36 square blocks, each the same size. What is the length of each side of a block?​

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Learntionary

Answer:

2 feet

Step-by-step explanation:

Area of 36 square blocks = 144square feet

Area of 1 square block = 4 square feet

length of each side = ±√4 = ± 2 feet (rej -2 feet since length > 0)

Topic: Area of polygons

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