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Find the value of sin 45 …

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Find the value of sin 45 geometrical method

    • Posted by Aayush Jaiswal 6 years, 3 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Yogita Ingle 6 years, 3 months ago

    In a Rt. angle Triangle,
    Let the side be "a"
    By Pythogorus therom
    a2 + a2 = h2
    h = a√2
    Sin(45°) = a/a√2 = 1/√2

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