Question

2) ABCD is a rectangle whose diagonals AC and BD intersect at O. If OAB=32° Find (i) ACB (ii) OBC​

Answer 1

2) ABCD is a rectangle whose diagonals AC and BD intersect at O. If OAB=32° Find (i) ACB (ii) OBC

Answer 2

Answer

R.E.F image

∠CAB=∠DCA (alternate)

=27

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and ∠ACB=90

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−27

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=63

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∠CBO=90

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∴∠CBO=90−63=27

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