Question

In the figure, line a // line b & line c is the transverse m/_ MQR=3x°and m/_ MQR=75°then value of x°=?​

Answer 1

Answer:-

The sum of straight angle is 180°...

z= 180°-75° =105°

Now, 3x+105°=180°

=>3x=180°-105°

=>3x=75

=>x=75/3

=>x=25

Therefore, the value of x is 25

Answer 2

Answer:

The sum of the straight angle is 180 degree.

x= 180 degree - 75 degree = 105 degree.

Now,

3x + 105 degree = 180 degree

= 3x = 180 degree - 105 degree

= 3x = 75

= x = 75/3

x = 25

Therefore the answer is 25 degree.