Three angles of a quadrilarel are 100 , 60, 110 ,find its fourth angle
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Answer: sum of all four angle of quadilateral =360
lets take fourth angle =x
100+110+60+x=360
270+x=360
x=90
Step-by-step explanation:
Answered by
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Hey mate !!!
Answer :-
The 3 angles are ..100° ,60°,110°,
let the fourth angle be x
sum of angles in quadrilateral = 360°
Now ,
=> 100 + 60+110+x = 360
=>270 + x = 360
=> x = 360-270
=> x = 90°
Hence ,fourth angle is 90°
Answer :-
The 3 angles are ..100° ,60°,110°,
let the fourth angle be x
sum of angles in quadrilateral = 360°
Now ,
=> 100 + 60+110+x = 360
=>270 + x = 360
=> x = 360-270
=> x = 90°
Hence ,fourth angle is 90°
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