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3 years ago

The perimeter of a square is 28ft. can you conclude that area of the square is 49 square feet? Explain.

Mathematics

1 answer:

GREYUIT [131]3 years ago

7 0

Since the perimeter of the square is 28ft, the side length of the square is 7ft.

Hence, the area of the square is 49 square feet.

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To solve the equation 7.5d=2.5d, Lin divides each side by 2.5d, and Elena subtracts 2.5d from each side. Will both moves lead to the solution? Explain your reasoning

Given:

7.5d = 2.5d

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