Answer:
x = 40
Step-by-step explanation:
A triangle angles add up to 180 so we can make an equation.
x + 60 + x + 40 = 180
Now we solve for x
2x + 100 = 180
2x = 80
x = 80/2
x = 40
(Since two angles are equal this is a isosceles triangle)
Hope this helps you! :)
Please mark this answer as brainiest!
Thanks!
