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AB, BC and CD are three consecutive sides of a regular polygon. If angle BAC = 20o ; find : (i) its each interior angle, (ii) its each exterior angle (iii) the number of sides in the polygon. |
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Answer» AB, BC and CD are three consecutive sides of a regular polygon. If angle BAC = 20o ; find : (i) its each interior angle, (ii) its each exterior angle (iii) the number of sides in the polygon. |
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