किसी घन का विकर्ण `8sqrt(3)` cm है सम्पूर्ण पृष्ठ क्षेत्रफल ज्ञात करें?A. `192 cm^(2)`B. `512 cm^(2)`C. `768 cm^(2)`D. `384 cm^(2)`

किसी घन का विकर्ण `8sqrt(3)` cm है स

1.	किसी घन का विकर्ण `8sqrt(3)` cm है सम्पूर्ण पृष्ठ क्षेत्रफल ज्ञात करें?A. `192 cm^(2)`B. `512 cm^(2)`C. `768 cm^(2)`D. `384 cm^(2)`
Answer» Correct Answer - D Side of cube (a) `=(8sqrt(3))/(sqrt(3))=8cm` `implies` Total surface area `=6(a)^(2)` `=6xx8^(2)=384cm^(2)`

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किसी घन का विकर्ण `8sqrt(3)` cm है सम्पूर्ण पृष्ठ क्षेत्रफल ज्ञात करें?A. `192 cm^(2)`B. `512 cm^(2)`C. `768 cm^(2)`D. `384 cm^(2)`

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