Question

37. 1) In the given figure, find the value of y. tell the answer
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Answer 1

Answer:

$y=40$

Explanation:

All the angles sum up to 360 degrees. (there are vertical opposite angles in there as well)

equation: 2( 90+30+ 3y) = 360

240-240+3y= 360-240

3y /3= 120/ 3

y= 40