Question

what is the answer of this question

Answer 1

sum of angles in a quadrilateral =360
(2x+4)+(2x-1)+(2x+5)+2(3x+2)=360
2x+4+2x-1+2x+5+6x+4=360
12x+12=360
12x=360-12
12x=348
x=348/12
x=29
so value of x=29
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and hope it helps u....

Answer 2

3)according to the property of parallelogram that the opposite angles are equal-
5x+3=4x+6
by transferring 4x to left hand side and 32 right hand side-
5x-4x=6-3
x=3
so therefore putting the value of x
1)angle 5*3+3=15+3=18....
we know that parallelograms adjacent angles are supplements of each other
therefore,other angle=!80-18=162...
so all angles of the parallelogram are 162, 18, 162,18
hope it helps please mark brainliest☺️☺️
4) angles are 2 X + 4, 2x - 1,2x+5,6x+4....
by using angle sum property of a quadrilateral that its angles sum up to 360 degree-
6x+6x+12=360
12(x+1)=360
x+1=30
x=29
.....hope it helps Markaz brainliest....