alleryએક ચોરસ ખેતરની બાજુ 15 m ની છે. તેનું ક્ષેત્રફળ કેટલું છે?
A30 m²
B60 m²
C150 m²
D225 m²
Answer & Solution
Correct answer: D. 225 m²
s બાજુવાળા ચોરસનું ક્ષેત્રફળ s નો વર્ગ થાય છે, અને 15 x 15 = 225 ચોરસ મીટર.
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