alleryसर्वेयर (शूलेस) सूत्र किस आकृति का क्षेत्रफल ज्ञात करता है?
Aतिर्यक ऊँचाई से शंकु
Bशीर्षों से बहुभुज
Cत्रिज्या से गोला
Dत्रिज्या से वृत्त
Answer & Solution
Correct answer: B. शीर्षों से बहुभुज
यह किसी भी सरल बहुभुज का क्षेत्रफल ज्ञात करने के लिए उसके शीर्षों के कार्तीय निर्देशांकों (Cartesian coordinates) का उपयोग करता है।
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