Mathematics for IGCSE & O level - Circle Theorems (Section 2 - No. 20) | ExamPlay

Mathematics for IGCSE & O level - Circle Theorems (Section 2 - No. 20)

If two circles touch externally, how many common tangents can be drawn?

1

2

3

4

Explanation

Three common tangents are possible when two circles touch externally.

Comments (0)

Advertisement