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12 cm લંબાઈ અને 8 cm પહોળાઈ ધરાવતા લંબચોરસની પરિમિતિ શોધો:

A40 cm
B48 cm
C36 cm
D96 cm
Answer & Solution
Correct answer: A. 40 cm
પરિમિતિ = 2 * (લંબાઈ + પહોળાઈ) = 2 * (12 + 8) = 2 * 20 = 40 cm.
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