Question

1.The angels of a triangle are in the ratio 2:3.If the third angle is 50°, find the other two angles.​

Answer 1

Answer:

52 , 78

ratio of angles 2:3

sum of ratio 2+3=5

sum of all angles of a triangle = 180°

180 - 3rd angle=180-50=130°

1st angle =2/5×130=52

2nd angle=3/5×130=78