Question

Calculate the value of x in the given below figure.​

Answer 1

Answer:

130

Step-by-step explanation:

55+45+30

Answer 2

the given figure is a quadrilateral

so sum of all the angle of a quadrilateral is 360°

the 4th angle is (360-x)°

then

$= > 55 + 45 + 30 + (360 - x) = 360 \\ \\ = >130 + 360 - x = 360 \\ \\ = > x = 130$