alleryएक सम बहुभुज का परिमाप 40 cm और एपोथेम (apothem) 6 cm है। इसका क्षेत्रफल क्या है?
A240 cm²
B46 cm²
C120 cm²
D60 cm²
Answer & Solution
Correct answer: C. 120 cm²
क्षेत्रफल परिमाप और एपोथेम के गुणनफल का आधा होता है, इसलिए 0.5 x 40 x 6 = 120 वर्ग सेंटीमीटर है।
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