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15 October, 15:48

a right triangle has a leg of 3 feet and hypotenuse of 4 feet. what is the length of the other leg? enter your answer, as a decimal rounded to the nearest tenth, in the box?

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Answers (2)
  1. 15 October, 16:05
    0
    Answer: 2.6

    Step-by-step explanation:

    a^2 + b^2 = c^2

    3^2 + b^2 = 4^2

    9 + b^2 = 16

    b^2 = 7

    b = 2.6
  2. 15 October, 16:14
    0
    √7 = 2.6

    Step-by-step explanation:

    a²+b²=c²

    9+b²=16

    b²=7
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