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Geometry problem: The hypotenuse of a rectangle is 20 cm. What is the length of the side opposite a 35 degree angle in this triangle.?

Science & Mathematics by Anonymous 2018-06-06 15:33:28

Social Science

Geometry problem: The hypotenuse of a rectangle is 20 cm. What is the length of the side opposite a 35 degree angle in this triangle.?

4 answers

  • Anonymous

    Using the sine ratio the length of the side opposite angle 35 degrees is 11.472 cm rounded to three decimal places

  • Anonymous

    Remember that... sin(x) = opposite / hypotenuse Then, sin (35°) = x / 20, where x is the length of the opposite side, giving us... = 0.573576436351046 = x/20 x = 0.573576436351046 * 20 x = 11.471528727020921 cm

  • Anonymous

    sin35 = x/20 x = 11.47

  • Anonymous

    Draw a picture, then use SOH , CAH or TOA

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