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In each problem below, draw a circle and...

In each problem below, draw a circle and a chord to divide it into two parts such that the parts are as speciffied,
i) All angles on one part '80^circ'.
ii) All angles on orie part '110^circ'.
iii) Äl angles on one part haIf of all arigles on the other.
iv) All angles on one part, one and a halfxx the angles on the other.

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