If two circles of radii 18 cm and 8 cm touch externally, then the length of a direct common tangent is:
5 418 648185a2f4063d472f33b3b4
Q:
If two circles of radii 18 cm and 8 cm touch externally, then the length of a direct common tangent is:
- 124 cmtrue
- 216 cmfalse
- 314 cmfalse
- 412 cmfalse
- Show Answer
- Workspace
- Discuss