The diagonals of a rectangle ABCD intersect at O if angle AOD=40°, find angle OBC
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angleAOD=angleBOC( vertically opposites angle)
sum of opposite side equals to the exterior angle.
let the opposite side be x.
x+x=40°
2x=40°
x= 40/2=20°
I hope it help u.
please mark as brainlist
sum of opposite side equals to the exterior angle.
let the opposite side be x.
x+x=40°
2x=40°
x= 40/2=20°
I hope it help u.
please mark as brainlist
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