Question

one angle of a triangle is 50°and the other two are in the ratio of 6:7.Find the angles.
Please tell me in process​

Answer 1

Answer:

We know that the sum of all the angles of a triangle is 180°.

Let the other angles be 6x and 7x, respectively.

=> According to the question,

50°+6x+7x=180°

50°+13x=180°

13x=180°-50°

=130°

x=130°/13

=10°

6x=10°×6

=60°

7x=10°×7

=70°

Hope it helps you.

Answer 2

Answer:

60 , 70

Step-by-step explanation:

Let the angles be 6x and 7x.

Sum of angles of a triangle = 180

50 + 6x + 7x = 180

50 + 13x = 180

13x = 180- 50

13x = 130

x = 130/13 = 10

6x = 6 * 10 = 60       ; 7x = 7 * 10 = 70