alleryತ್ರಿಕೋನ ಬ್ಯಾನರ್ ವಿಸ್ತೀರ್ಣ 72 cm² ಮತ್ತು ಬೇಸ್ 16 cm; ಅದರ ಎತ್ತರ?
A4.5 cm
B8 cm
C9 cm
D12 cm
Answer & Solution
Correct answer: C. 9 cm
ಎತ್ತರವು (2 × 72) ÷ 16 = 9 ಸೆಂ.
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