Mathematics · Geometry
A line from point A is drawn that is tangent to the circle at point B. A secant is also drawn from point A to the circle intersecting it at points C and D. If AB = 42 cm and AC = 21 cm, then what is the ratio between AB and CD?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13 : 4
- 23 : 2
- 32 : 5
- 42 : 3✓
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2 : 3
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