dawsonmina77 dawsonmina77
  • 02-05-2018
  • Mathematics
contestada

What is the value of x?



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imlittlestar
imlittlestar imlittlestar
  • 14-11-2018

Answer

The value of x = 54

solution

In the given figure, 3x -52 and 2x+2 are pair of vertically opposite angles.  

we know that vertically opposite angles are equal.

So, 3x-52 = 2x+2

3x - 2x = 2 + 52

x= 54

In the figure two angles are equal

Two angles are 3x -52 and 2x+2

3x -52 = 3 x 54 -52 =110

2x + 2 = 2 x 54 +2 =108 + 2 =110

So both the angles are equal


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