alleryवर्तुळाची त्रिज्या तीन पटींनी व्हड जाल्यार ताचो परिघ कितलो जाता?
Aदोनदां
Bस वेळा
Cणव वेळा
Dतीन वेळा
Answer & Solution
Correct answer: D. तीन वेळा
परिघ त्रिज्याच्या सरळ प्रमाणांत आसता, देखून तो तिप्पट जाता.
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