Mathematics · Geometry
The distance between the centres of two circles having radii 22 cm and 18 cm is 32 cm. The length (in cm) of the direct common tangent of the two circles is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13√252 cm
- 23√242 cm
- 32√152 cm
- 42√252 cm✓
Correct answer
2√252 cm
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