C-04-Q081mediumsingle_mcq
To draw two tangents to a circle of diameter cm from an external point P, one first joins OP (where O is the centre) and constructs —
To draw two tangents to a circle of diameter cm from an external point P, one first joins OP (where O is the centre) and constructs —
- aA circle with centre at P and radius OP
- bThe perpendicular bisector of OP and an auxiliary circle on OP as diameter
- cThe angle bisector at O
- dThe chord through P parallel to OP