Question

One of the angle of a triangle abc is 75 degree find the remaining two angles if the difference of these angles is 35 degree

Answer 1

Let 2 other angle be x and y.

x+y+75°=180°

=x+y=180°-75°=105°

x-y=35°

Adding them we get:

2x=140°

=x=140°/2=70°.

y=70°-35°=35°

Thus the two angles are 35° and 70°.

Answer 2

Answer:

let, other 2 angle be x and y

x+ y+75°=180°

x+y=180°-75°

=105°

x-y = 35

adding them we get,

2x=140°

x=140/2

=70°

y= 70°-35°=35°

thus the two angles are 35° and 70°