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Mathematics, 06.03.2020 22:58 carterdaw

A set of stairs is being built as shown. What is the height of the stair?

3 triangles form stairs. Each triangle has a side length of 9 inches and hypotenuse of 15 inches.

The stair is
inches high.

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A set of stairs is being built as shown. What is the height of the stair?

3 triangles fo...

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