Question

8. Three angles of a triangle are in the ratio of 3:4:5. Find the angle.
do it with full explanation​

Answer 1

Answer:

ratio of 3 angles=3:4:5

sum of ratio=3+4+5=12

angle 1 =3/12×108=3×9=27

angle 2= 4/12×108=4×9=36

angle 3 =5/12×108=5×9=45

so angle 1 =27

angle 2 =36

angle 3 =45

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