KCSE MATHEMATICS QUESTIONS AND ANSWERS ON CIRCLES, CHORDS AND TANGENTS FORM 3 LEVEL
KCSE MATHEMATICS QUESTIONS AND ANSWERS ON CIRCLES, CHORDS AND TANGENTS FORM 3 LEVEL: Two parallel chords AB = 4cm and CD = 10 cm lie on opposite sides of a centre O of a circle. The perpendicular distance between the two chords is 7 cm.
Calculate the radius of the circle leaving the answer in surd form. (3 marks)
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