Question

On the given figure, x = ?
(a) a +B-Y
(c) a +B+y
(b) a -B+y
(d) a+y-B
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Answer 1

Answer:

answer is option C

Step-by-step explanation:

it is a convex quadrilateral

so sum of the angles is 360

so,α+β+360-x+r=360

=>α+β+r=x

since angle C is 360-x

Answer 2

hii dear ,

option c is the correct answer.