Question

The ratio of the measure of the three angles in a triangle is 3:10:7. Find the measures of the angles

Group of answer choices

30, 90, 60

27, 90, 63

45, 45, 90

9, 30, 21

Answer 1

sum of all angle= 180 given angle = 3 X, 10 X AND 7 X

3X + 10X + 7X = 180

20X = 180

X= 180/20

X = 9

X= 9 IS apply to given angle 3X, 10 X , 7X

3X = 3 ×9=27

10X = 10 ×9 = 90

7X = 7 ×9 =63

ANS IS 27,90,63

Explanation: