Question

5. In any triangle, the sum of the three angles is always 180º. If ratio between the three
angles is 5:6:7, find the measurement of each angle.
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Answer 1

Answer:

5x+6x+7x = 180

18x =180

x = 10

5x = 5 × 10=50

similarly

6x=60, 7x = 70

Step-by-step explanation:

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Answer 2

Answer:

5x+6x+7x=180°

18x=180x

x=10

5x=50,6x=60,7x=70

50+60+70=180