Question

find the measure of x in each of the following figure​

Answer 1

Answer:

X=50°

Step-by-step explanation:

Sum of the angles in a triangle is 180°

and the sum of the angles formed by line on a straight line is also 180°

Answer 2

Answer:

According to the problem,

x+90°+(180°-140°)=180°

x+90°+180°-140°=180°

x+90°=140°

x=140°-90°

x=50°

50° is the right answer.