Question

Find the value of x in following figure
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Answer 1

Answer:

angle 1 = 30°

angle 2= 20°

angle 3= 60°

angle 4= x

Using angle sum property of quadrilaterals ,

angle 1+ angle 2 + angle 3+ angle 4 = 360

30° + 20°+ 60° + x = 360

x = 360- 30- 20 - 60

x= 250°

hope my answer helps you..

Answer 2

Step-by-step explanation:

We know the sum of all 4 angles° of the quadrilateral is 360.

So, x= 360°– (30°+20°+60°)

=> x = 360°– 110°

=> x = 250°