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In the given figure. AB is a side of a r...

In the given figure. AB is a side of a regular six- sided polygon and AC is a side of a regular eight - sided polygon inscribed in the circle with centre O. Calculate the sizes of :
(i) ` angle AOB `
(ii) ` angle ACB .`
(iii) ` angle ABC.`

Text Solution

Verified by Experts

The correct Answer is:
` 60^(@) (ii) 30 ^(@) (iii) (22( 1)/(2))^(@) `
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