alleryएक समकोण त्रिभुज की समकोण बनाने वाली भुजाएं 9 cm और 12 cm हैं। इसका परिमाप क्या है?
A36 cm
B21 cm
C30 cm
D54 cm
Answer & Solution
Correct answer: A. 36 cm
कर्ण 81 + 144 का वर्गमूल है, जो कि 15 है, इसलिए परिमाप 9 + 12 + 15 = 36 cm है।
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