Question

Find x my challenge to expert

Answer 1

140 this is your answer hope it helps

Answer 2

Here's your answer - 

Let,

The top angle be A

left angle be B

right angle be C

and bottom angle be D

Now,

see the end of the diagram..

70+60+angleD = 180

because sum of all angles in a straight line is 180

130+angleD = 180

angle D = 180-130

angle D = 50,

now,

sum of all angles in a rhombus is 360

angle A + angle B + angle C + angle D = 360

30+ x +x + 50 = 360

2x+80 = 360

2x = 280

x = 280/2

x = 140

angle C = angle D = 140

x is 140

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HOPE THIS HELPS YOU....