Question

the sum of two angles of a triangle is 80° and the difference is 20°. find all the three angles of a triangle.





please help me please koi bta do​

Answer 1

Let the two angles be x and y. Then the third angle=180-80=100 degrees.

Answer 2

Answer:

If we take 50 as 1st side and 30 as 2nd side then sum of these two sides are 80 and if we subtract 30 from 50 we get 20. And third side will be 180-80=100.