Question
Download Solution PDF35 सेमी त्रिज्या असलेल्या शंकूच्या एकूण पृष्ठभागाचे क्षेत्रफळ आणि वक्र पृष्ठभागाच्या क्षेत्रफळात काय फरक आहे? (π =
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
शंकूची त्रिज्या = r = 35 सेमी
वापरलेली संकल्पना:
शंकूचे वक्र पृष्ठभागाचे क्षेत्रफळ (CSA) =
एकूण पृष्ठभागाचे क्षेत्रफळ (TSA) - शंकूचे वक्र पृष्ठभागाचे क्षेत्रफळ (CSA) = πr2
r = पायाची त्रिज्या
l = शंकूची तिरकी उंची
पायाचे क्षेत्रफळ = πr2
गणना:
TSA - CSA = बेस एरिया
TSA - CSA =
TSA - CSA =
TSA - CSA = 3850
म्हणून, योग्य उत्तर पर्याय 1) आहे.
Last updated on Jun 17, 2025
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