alleryএটা সুষম বহুভুজৰ পৰিসীমা 40 cm আৰু অপথেম 6 cm। ইয়াৰ কালি কিমান?
A240 cm²
B46 cm²
C120 cm²
D60 cm²
Answer & Solution
Correct answer: C. 120 cm²
কালি হ'ল পৰিসীমাৰ আধা আৰু অপথেমৰ পূৰণফল, গতিকে 0.5 x 40 x 6 = 120 বৰ্গ চেন্টিমিটাৰ।
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