alleryएका बाह्य बिंदू P मधून PA आणि PB या स्पर्शिका काढल्या आहेत. जर PA = 7 cm असेल, तर PB चे माप किती?
A14 cm
B49 cm
C3.5 cm
D7 cm
Answer & Solution
Correct answer: D. 7 cm
वर्तुळाच्या बाहेरील एकाच बिंदूतून काढलेल्या स्पर्शिकांची लांबी समान असते, म्हणून PB = 7 cm.
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