Pls gimme the answer, please...
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1
Answer:
ok
Step-by-step explanation:
the value of x is 140° respectively. as 40° lies on a straight line so the other angle will be 140° as 140°+40° =180°
and therefore x= 140°( corresponding angles)
Answered by
1
Answer:
Step-by-step explanation:
Exterior angle sum of a polygon = 360°
=> 90 + 80 + 40 + x = 360
=> 210 + x = 360 ( Adding like terms )
=> x = 360 - 210 ( Transposing 210 to RHS )
=> x = 150°
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