Math, asked by SnehaPadma, 10 months ago

In a rectangle ABCD,AC and BD are diagonals of rectangle bisects each other at O.If OBA=40°,find DOC

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Answered by harshvardhangau

3

Answer:

ans is 100 ° .

Step-by-step explanation:

OAB =OBA =40 .

THEREFORE AOB =180-80=100°

AOB =DOC vertically opposite angle ..

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