allery14 cm விட்டம் கொண்ட ஓர் அரைவட்டத் தட்டின் சுற்றளவைக் காண்க (pi = 22/7).
A36 cm
B29 cm
C22 cm
D44 cm
Answer & Solution
Correct answer: A. 36 cm
வில்லின் நீளம் 44 cm-ல் பாதியாகும், அதாவது 22 cm, மேலும் 14 cm விட்டத்தைக் கூட்டுவது 36 cm-ஐத் தருகிறது.
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