ICSE Class 10 - Properties of Tangents Videos
Tangents from external points to a circle
Find out the number of tangents that can be drawn from an external point to a circle. Solve problems based on them.
- The length of the direct common tangent to two circles of radii 12cm and 4cm is 15cm.Calculate the distance between their centres.
Pls answer the question on Circles
Plz solve (c)
- In the given figure, AB is the diameter of a circle with centre O. AQ,BP and PRQ are tangents. Prove that OP and OQ are perpendicular to each other.