Question

The measure of an angle is 70° less than its supplement. Find the measure of the angles.

Answer 1

Answer:

110°

Step-by-step explanation:

Let the measure of angle be X .

Then, according to the question :-

X = 180 - 70

X = 110°

Hope it will be helpful...

Answer 2

Answer:

55 degree

Step-by-step explanation:

Supplementary angles are equal to 180 degree.

Let the the supplement be 'x'.

and

let the other angle be' x- 70degree'

therefore,

x+(x- 70 degree)=180 degree

2x+70 degree=180 degree

2x=180 -70 degree

2x=110 degree

x=110/2

x=55 degree