alleryநீளம் 12 cm மற்றும் அகலம் 8 cm கொண்ட ஒரு செவ்வகத்தின் சுற்றளவைக் காண்க:
A40 cm
B48 cm
C36 cm
D96 cm
Answer & Solution
Correct answer: A. 40 cm
சுற்றளவு = 2 * (நீளம் + அகலம்) = 2 * (12 + 8) = 2 * 20 = 40 cm.
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