Mathematics · Geometry
Two circles having radii 12 cm and 8 cm, respectively, touch each other externally. A common tangent is drawn to these circles which touches them at M and N, respectively. What is the length (in cm) of MN?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 16√6
- 26√8
- 38√6✓
- 48√8
Correct answer
8√6
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