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The figure given below, shows a circle with centre O. Given : ∠ AOC = a and ∠ ABC = b. (i) Find the relationship between a and b. (ii) Find the measure fo angle OAB, if OABC is a parallelogram. |
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Answer» The figure given below, shows a circle with centre O. Given : ∠ AOC = a and ∠ ABC = b. (i) Find the relationship between a and b. (ii) Find the measure fo angle OAB, if OABC is a parallelogram.
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