Question

Draw pair of tangents to a circle of radius 5 Cm from a point which is 10
Cm away from centre of circle​

Answer 1

It's very easy.

Refer to the above attachment.

PA and PB are tangents.

green lines: OA and PB are radius ...( should be of 5cm.)

PO (yellow line) is the line from the point away from the circle.

Please ignore the kiddish pic. and try to understand it. Hope it helped!