Question

one of the angles of a triangle is equal to the sum of the other two angles if the ratio of the other two angles is 1:2 find the angles of the triangle ​

Answer 1

Answer:

Let the other 2 angles be 1x and 2x.

The sum of all angle of a triangle is 180 degrees

So 1x+2x+x=180

4x=180

x=45

The angles of a triangle are 45,90,45