Question

In the figure,find the value of x:




Answer this question immediately:


Step by step explanation:

​

Answer 1

Interior

180-130=50 degree

Interior 180-115=65degree

Sum of all interior angles is
50+65+115+
Exterior angle q is 180-65=115

Therefore x=115degrees

Answer 2

Answer:

x =115°

Step-by-step explanation:

Sum of all exterior angles of a polygon is 360°

= x + 115° + 130° = 360°

= x + 245° = 360°

= x = 360° - 245°

= x = 115°

• 115° + 115° + 130° = 360°

therefore, x = 115

i think that's helpful..