alleryस्पर्शबिंदू आनी संपर्क बिंदूचेर त्रिज्या हांचेमदलो कोन कितलो आसता?
A180°
B60°
C45°
D90°
Answer & Solution
Correct answer: D. 90°
स्पर्शरेखा वर्तुळाक स्पर्श करता त्या बिंदूमेरेन काडिल्ले त्रिज्याक लंब आसता.
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