alleryएक चाप 60° त्रिज्याच्या वर्तुळाच्या मध्यभागांत 21 सेंमी. pi = 22/7 वापरून ताची लांबाय सोदून काडात.
A33 cm
B18 cm
C22 cm
D11 cm
Answer & Solution
Correct answer: C. 22 cm
पुराय परिघ 132 सेंमी.आनी 60 अंश ताचो एक सवो भाग आसून ताका लागून 22 सेंमी.
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