Question
Download Solution PDF5 सेमी, 7 सेमी आणि 11 सेमी ही परिमाणे असलेल्या एका घनाभचे एकूण पृष्ठफळ (सेमी2 मध्ये) शोधा.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेले आहे:
घनाभचे एकूण परिमाण = 5 सेमी × 7 सेमी × 11 सेमी
वापरलेले सूत्र:
घनाभचे एकूण पृष्ठफळ = 2(lb + bh + hl)
गणना:
घनाभचे एकूण पृष्ठफळ = 2(5 × 7 + 7 × 11 + 11 × 5)
⇒ 2 (35 + 77 + 55)
⇒ 2 × 167
⇒ 334 सेमी2
∴ अपेक्षित उत्तर 334 सेमी2 आहे.
Last updated on Jul 8, 2025
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