filmov
tv
In the given figure, ' O ' is the centre of circle. ∠OPQ=27° and ∠ORQ=21°.....
Показать описание
In the given figure, ' O ' is the centre of circle. ∠OPQ=27° and ∠ORQ=21°. The values of ∠POR and ∠PQR respectively are: