Question

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

Answer 1

Answer:

LET ALL THE ANGLES BE 5x + 6x + 7x = 180°

18x = 180°

x = 10°

therefore , angle 1 = 5x = 5×10=50°

angle 2 = 6x = 6×10=60°

angle 3 = 7×10 = 70°