find the value of y?
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wow you are amazing kritinmishra ....superb....
but acc to (n-2) 180° the ans is 120°
It is not a regular polygon. It's side length are different. And this formula is applicable to regular polygon only
Thank you dablu
thnxx for telling me
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Answer:
Step-by-step explanation:2-120 is the answer
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Mark as brnest plzz
shraddhapandey your try is awesome and sorry... answer is not 120
Tell the answer
answer is 140°
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Step-by-step explanation:
plZzzzzz mark as brainliest
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plz mrk s brnlst
plZzzzzzZzzzzz
your try is welldone and sorry ....answer is not 120 °
Similar questions
And 9x= 360°{Sum of all exterior angles of any polygon is 360°}
x=360/9
=40°
Now,
x+y=180°(linear pairs )
40+y=180
y=180-40
y =140