Question
Download Solution PDF11 सेमी त्रिज्या असलेल्या गोलार्धाचे एकूण पृष्ठभागाचे क्षेत्रफळ शोधा?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
गोलार्धाची त्रिज्या (r) = 11 सेमी.
वापरलेले सूत्र:
गोलार्धाचे एकूण पृष्ठभाग क्षेत्रफळ = 3πr2
गणना:
त्रिज्या (r) = 11 सेमी
एकूण पृष्ठभागाचे क्षेत्रफळ = 3πr2
⇒ एकूण पृष्ठभागाचे क्षेत्रफळ = 3π × (11)2
⇒ एकूण पृष्ठभागाचे क्षेत्रफळ = 3π × 121
⇒ एकूण पृष्ठभागाचे क्षेत्रफळ = 363π सेमी2
गोलार्धाचे एकूण पृष्ठभागाचे क्षेत्रफळ 363π सेमी2 आहे.
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