Question

The angles of a linear pairs are 3x -4 and x +4 . Find the measure of the angles

Answer 1

Hi

Hope this helps you...

Angle of linear pair = 3x-4&x+4

SO,

According to the question :

3x-4+x-4=180. (linear pair of angles i.e 180)

4x-8=180

4x=180-8

4x = 172

x= 172/4

x=43

Since x = 43

Therefore,

3x-4=3x43-4

=129-4

=125

and,

x+4= 43 +4

= 47

So,

Answer : The measure of angles = 125 and 47

THANK YOU

AND YES HOPE IT HELPS YOU

Answer 2

Answer:

ans. X=45

Step-by-step explanation:

Liner pair = 180

so, we have two angles (i) 3x-4

(ii) x+4

so,(3×-4)+(x+4)=180

3x+x+4-4=180

4x = 180

x = 180/4

x = 45

(i) angle is 3x-4=131

(ii) angle is x+4=49

i hope this solution help to solve same type of other questions