allery6 आनी 10 ह्या त्रिकोणी संख्यांचो बेरीज खंयचो वर्ग संख्या आसा?
A18
B16
C14
D20
Answer & Solution
Correct answer: B. 16
सलग दोन त्रिकोणी संख्यांचो बेरीज एक वर्ग आसता आनी 6 + 10 = 16, जो 4 वर्ग आसता.
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