6. Two angle of a right angled triangle are in the ratio 1:5. Find smallest angle of a triangle. a)6 b) 15 c) 12 d) 18

Question

6. Two angle of a right angled triangle are in the ratio 1:5. Find smallest angle of a triangle.

a)6 b) 15 c) 12 d) 18

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Peyton 1 month 2021-08-13T04:50:28+00:00 2 Answers 0 views 0

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    0
    2021-08-13T04:51:37+00:00

    Answer:

    the smallest angle is 15 degree.

    let the angles be x and 5x.

    => x+5x=90

    =>6x=90

    => x=90/6

    =>x= 15

    the angles are 15 Degree and 75 degree .

    the smallest angle is 15 degree

    0
    2021-08-13T04:52:05+00:00

    Answer:

    the measure of the smallest angel = 15

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