Question

find the value of X from the given figure​

Answer 1

Answer:

150+110+X=360

260+X=360

X=360-260

X=100°

Answer 2

Step-by-step explanation:

In a line, sum of the linear pair of angles is equal to 180°.

A = 180°-150°

= 30°

C = 180°-110°

= 70°

In a triangle,sum of the angles are equal to 180°

A+B+C =180°

30°+B+70° =180°

100°+B=180°

B = 180°-100°

= 80°

Now,x = 180°-80°

= 100°