In following figure, ∠AOB = 90º and ∠ABC = 30º, then ∠CAO is equal to:... | Circles Q&A

In following figure, ∠AOB = 90º and ∠ABC = 30º, then ∠CAO is equal to:

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Model Answer & Options

Source: Exemplar

30°

45°

90°

60°

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