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28 February, 01:41

Trigonometry

Special Right Triangles

Find the exact value of sin 30 * + cos 0 * + tan 30*.

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Answers (1)
  1. 28 February, 03:19
    0
    3/2 + sqrt (3) / 3

    Step-by-step explanation:

    sin30 = ½

    cos0 = 1

    tan30 = 1/sqrt (3) = sqrt (3) / 3

    ½ + 1 + sqrt (3) / 3

    3/2 + sqrt (3) / 3
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