Among the four angles of a quadrilateral three of them are 50, 120 and 90 respectively then find the fourth angle
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Answered by
2
Answer:
ans :- 100
Step-by-step explanation:
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Answered by
3
Answer:
100°
Step-by-step explanation:
sum of angles of a quadrilateral=360°
let the unknown angle be x
=x+50+120+90=360
=x+260=360
.: x=360-260=100°
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