Question

Of the three angles of a triangle, the second one is one third of the first and the third angle is 26 degrees more than the first angle. Find all the three angles of the triangle.​

Answer 1

Answer:let the first angle be x

Therefore, the second angle will be  x/3

        and third angle will be  x+26

According to the question,

                             x + x/3 + x+26 = 180 ( angle sum property of a  triangle)

                           7 x/3 = 180-26

                           7 x = 154 * 3

                           x =462 / 7

                           x = 66  

Therefore, the three angles are 66, 22, 92 .  

Explanation:

Answer 2

Explanation:

let 1st angles to be x

2nd angle will be x/3

3rd angle will be x+26

x+x/3+x+26=180

7x/3=180- 26

7x=154×3

x=462/7

x=

66

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