Question

4. The angles of a triangle are in the ratio 5:6:7. Find each angle.
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Answer 1

Answer:

By angle sum property we know that the sum of the angles is 180

Step-by-step explanation:

Now 5x+6x+7x=180

18x=180

x=10

so the angles are

50,60,and 70.

Answer 2

Answer:

Let the ratio be 5x : 6x : 7x.

Sum of all angles = 180 degrees

5x + 6x + 7x = 180

18x = 180

x = 10

Hence, first angle = 5 * 10 = 50 degrees

Second angle = 6 * 10 = 60 degrees

Third angle = 7 * 10 = 70 degrees