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    Question

    If the angles of a triangle are in the ratio of 2:5:8,

    then find the value of the smallest angle.
    A 36º Correct Answer Incorrect Answer
    B 18° Correct Answer Incorrect Answer
    C 12° Correct Answer Incorrect Answer
    D 24° Correct Answer Incorrect Answer

    Solution

    The ratio of triangle angles = 2:5:8 We know that – The sum of angles of triangle=180° ATQ- 2+5+8=180° 15=180°    1=12°  Now smallest angles = 2×12° =24°    ATQ- 2+5+8=180° 15=180°    1=12°  Now smallest angles = 2×12° =24°   

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