Question

find the value of x in the given figure​

Answer 1

The given figure is a quadrilateral i.e a four sided figure .......

So the sum of interior angle = 360

25+45+20+x=360

90+x=360

x=360-90 = 270 degree

x=270 degree is your answer

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Answer 2

Answer:

Here,

Sum of all angles = 360°

So 45 + 25 + 20 +x = 360°

90 + x = 360°

x = 360 - 90

x = 270°

Hope it helps uh!! :)