ठोस अर्द्धगोले का सम्पूर्ण पृष्ठीय क्षेत्रफल क्या होता है? Thos Ardh Gole Ka Sampurn Prishtiye Kshetrafal Kya Hota Hai?
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ठोस अर्द्धगोले का सम्पूर्ण पृष्ठीय क्षेत्रफल क्या होता है? Thos Ardh Gole Ka Sampurn Prishtiye Kshetrafal Kya Hota Hai?

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Thos Ardh Gole Ka Sampurn Prishtiye Kshetrafal

ठोस अर्द्धगोले का सम्पूर्ण पृष्ठीय क्षेत्रफल (Whole Surface Area of Solid Hemisphere) —

= 2πr2 + πr2 $\Rightarrow$ 3π2 

[जहां r = अर्धगोले की त्रिज्या (Radius) है।]

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