Question

Two adjacent angle on the straight line are in in the ratio 7:3.find the measures of each one of these angle.

Correct Answer Will Get 500 point ​

Answer 1

Hey this is your answer

let the angles be 3x and 7x,

then

3x+7x=180( linear pairs)

10x=180

x=180\10

x=18

then

3x=3×18=54

7x=7×18=126

Answer 2

Let the angles be 7x and 3x.

As straight line measures 180°.

Therefore:

7x+3x=180°

10x=180°

x=18°

So the angles are

3x = 3×18 = 54

7x = 7×18 = 126