Question

Tell whether the angles are complementary or supplementary. Then find the value of x.

Answer 1

Answer:

Supplementary

Step-by-step explanation:

Complementary means sum of two angles is 180°.

And, Complementary means sum of two angles are 90°.

Here, clearly you can see that it's supplementary.

Now, 76° + 2x + 4 = 180°

=} 2x = 180 - 80

=} x = 100/2

= 50° [Answer]

Answer 2

Step-by-step explanation:

they are supplementry because sum of two angle is 180 degree.

and

value of

76+2x+4=180

x=50 degree.