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In the given figure, two circles C1 and C2 touch each other internally at Q with centres O and O′ respectively. If radii of bigger and smaller circles are 4 cm and 3 cm respectively and ACDB is the straight line of 2 √ 15 cm, then find the lengths of OA and AC. URGENT PLEASE HELP |
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Answer» Program executionI/O operationsFile SYSTEM manipulationCommunicationError detectionResource allocationProtectionStep-by-step EXPLANATION:PLEASE MARK it as the BRAINLIEST |
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