Mathematics · Geometry

Chords AB and CD of a circle intersect externally at a point P. If AB = 8.8 cm, PB = 7.2 cm, and PD = 6.4 cm, then what is the length of CD?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

111.4 cm
210.6 cm
311.6 cm✓
410.8 cm

Correct answer

11.6 cm

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Chords AB and CD of a circle intersect externally at a point P. If AB = 8.8 cm, PB = 7.2 cm, and PD = 6.4 cm, then what is the length of CD?

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Chords AB and CD of a circle intersect externally at a point P. If AB = 8.8 cm, PB = 7.2 cm, and PD = 6.4 cm, then what is the length of CD?

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