the angle of a quadrilateral are in the ratio 4:5:4:5 find the angle and give a special name to the quadrilateral
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let the coefficient be x.
As per the question,
4x+5x+4x +5x = 360
18x= 360
x = 20.
Angles will be 80°,100°,80°,100°.
Special name of this quadrilateral will be parallelogram.
As per the question,
4x+5x+4x +5x = 360
18x= 360
x = 20.
Angles will be 80°,100°,80°,100°.
Special name of this quadrilateral will be parallelogram.
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