alleryज्या चौकोनाची बाजू 15 सेंमी.
A60 चौरस सेंमी
B225 चौरस सेंमी
C150 चौरस सेंमी
D200 चौरस सेंमी
Answer & Solution
Correct answer: B. 225 चौरस सेंमी
चौकोन क्षेत्रफळ = बाजू^2 = 15^2 = 225 चौरस सेंमी.
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