alleryஒரு செவ்வக வடிவ மண்டபம் 12 m நீளமும் 9 m அகலமும் கொண்டது. அதன் தரைப்பரப்பளவு என்ன?
A42 m²
B21 m²
C96 m²
D108 m²
Answer & Solution
Correct answer: D. 108 m²
செவ்வகத்தின் பரப்பளவு என்பது நீளம் பெருக்கல் அகலம் ஆகும், எனவே 12 x 9 = 108 சதுர மீட்டர்கள்.
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