Question

find the value of x ​

Answer 1

Answer:

40

Step-by-step explanation:

We know that sum of all the interior angle of a triangle = 180 degree

so here we have got 1 interior angle = 60 degree and another exterior angle = 100 degree so the corresponding angle of the exterior angle 100 degree= 180-100=80 degree because both the angle lie in the same line so they are linear pair and linear pair=180 degree

now as we have got two interior angle 60 degree and 80 degree now its easy to find the other angle i.e. 180-(60+80)

=180-140

=40 degree

Hope it will help you !!!!

:)