Question

x degree, x degree ,100 degree are the angle of a triangle, the x =​

Answer 1

Answer:

We know that the sum of the angles of a triangle is 180

x+x+100=180

2x+100=180

2x=80

x=40

So, x is 40 degrees

Answer 2

Answer:

x°+x°+100°=180°

x°+x°=180°-100°

=80°

2X°=80

X°=80°/2=40°

so,x°=40°

I hope you understand