Question

What will be the measure of the supplement of each one of the following angle? First 100 degree second 90 degree third 55 degree and fourth 125 degree

Answer 1

Answer:

Step-by-step explanation:

The supplement would be 180-(the number given )

So the answers would be :

80 degree

90 degree

125 degree

55 degree

Hope this helps!

Answer 2

Answer:

Supplementary angles : A pair of angle whose sum is 180° is called supplementary angles i.e. x+y = 180°

1) 100°

x+y = 180°

Substitute x = 100°

100+y=180

y=80°

Hence the supplement of 100° is 80°

2) 90°

x+y = 180°

Substitute x = 90°

90+y=180

y=90°

Hence the supplement of 180° is 90°

3) 55°

x+y = 180°

Substitute x = 55°

55+y=180

y=125°

Hence the supplement of 55° is 125°

4) 125°

x+y = 180°

Substitute x = 125°

125+y=180

y=55°

Hence the supplement of 125° is 55°