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2 January, 14:22

Triangle A B C is shown. Angle A C B is a right angle. The length of the hypotenuse is 20.

What additional information would be necessary to determine sin (A) without using the Pythagorean theorem? Explain.

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Answers (2)
  1. 2 January, 17:21
    0
    You would also need to know the opposite segment of the given angle because sine is equal to opposite over hypotenuse.
  2. 2 January, 18:22
    0
    The length of BC is needed because it is the side opposite ∠A
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Home » Mathematics » Triangle A B C is shown. Angle A C B is a right angle. The length of the hypotenuse is 20. What additional information would be necessary to determine sin (A) without using the Pythagorean theorem? Explain.
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