alleryज्याची बाजू 10 cm आहे अशा चौरसाचा कर्ण किती आहे?
A5√2 cm
B20 cm
C10√2 cm
D10√3 cm
Answer & Solution
Correct answer: C. 10√2 cm
हा कर्ण 10 बाजू असलेल्या काटकोन त्रिकोणाचा कर्ण असतो, त्यामुळे तो 200 चे वर्गमूळ म्हणजे 10√2 आहे.
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