alleryसर्व्हेअरचे (शूलेस / shoelace) सूत्र कोणत्या आकाराचे क्षेत्रफळ काढण्यासाठी वापरले जाते?
Aतिरकस उंचीवरून शंकूचे
Bशिरोबिंदूंवरून बहुभुजाकृतीचे
Cत्रिज्येवरून गोलाचे
Dत्रिज्येवरून वर्तुळाचे
Answer & Solution
Correct answer: B. शिरोबिंदूंवरून बहुभुजाकृतीचे
हे कोणत्याही साध्या बहुभुजाकृतीचे क्षेत्रफळ काढण्यासाठी शिरोबिंदूंच्या कार्तेशियन निर्देशांकांचा (Cartesian coordinates) वापर करते.
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