In a circle with center O, a perpendicular is dropped from the center – InterviewSolution

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1.	In a circle with center O, a perpendicular is dropped from the center to a chord RT. Find the length of RO, if length of RT = 12 cm and QO = 8 cm.
Answer» In a circle with center O, a perpendicular is dropped from the center to a chord RT. Find the length of RO, if length of RT = 12 cm and QO = 8 cm.

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