Algebra 2

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Given the area of the figure, find its perimeter to the nearest tenth.

1. A = 90 ft^2; number of squares: 6.

A: ?

2. A baseball diamond is a square with an area of 8100 square feet. The length of the diagonal of any square is equal to √2 times it's side length. Finds fhe distance from home plate to second base (the length of the diagonal) to the nearest hundredth of a foot.

A: ?

  • Algebra 2 -

    90/6 = 15 ft^2 each
    so the side of each square is sqrt 15

    2 sqrt 15 + 3 sqrt 15 + 2 sqrt 15 + 3 sqrt 15 :)

  • Algebra 2 -

    sqrt 8100 = 90 ft baselines

    so 90 sqrt 2

  • Algebra 2 -

    1. The perimeter of the figure is 54. 2 ft.?

    2. The length from home plate to second base is 127. 28 ft.?

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