The opposite sides of quadrilateral are parallel.If one angle of quadrilateral is 60°, find the other angles.
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Answered by
48
Opposite sides parallel means opposite angles equal.
so, If one angle =60°
opposite angle=60°
two angles left are also equal. then 360-120=240°
240°÷2=120°
Other angles are of 120° .
so, If one angle =60°
opposite angle=60°
two angles left are also equal. then 360-120=240°
240°÷2=120°
Other angles are of 120° .
Answered by
3
Answer it means that it is a parllelogram and opposite angle are equal 6o+60=120 and other 2 angle are x+x=2x
2x+120=360
2x=240
X=240\2
X=12o
Step-by-step explanation:
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