Question

In the adjoining figure, ABCD is a rectangle whose diagonal AC and BD intersect at O. If ∠OAB = 32°, find
∠ACB
(ii) ∠OBC

Answer 1

Step-by-step explanation:

R.E.F image

∠CAB=∠DCA (alternate)

=27

∘

and ∠ACB=90

∘

−27

∘

=63

∠CBO=90

∘

∴∠CBO=90−63=27

∘

solution