Question

Second angle of a triangle is 10 degree larger than first angle. Third angle is 10

larger than second angle. Find the smallest angle of the triangle.

Answer 1

Let’s make a equation for each angle of triangle
Angle 1 = x
Angle 2 = x+10
Angle 3 = (x+10)+10

Angle 2 and 3 are both adding to the value of angle x so angle 1 is the smallest angle of the triangle.
Hope this helped :)