हिंदी

Find the total surface area of the cube having the following side. 5.5 m

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प्रश्न

Find the total surface area of the cube having the following side.
5.5 m
योग
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उत्तर

Length of each side of cube, l = 5.5 m

∴ Total surface area of the cube = 6 × l2

= 6 × (5.5)2

= 6 × 30.25

= 181.50 m2

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अध्याय 12: Perimeter and Area - Practice Set 47 [पृष्ठ ८६]

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बालभारती Mathematics [English] Standard 7 Maharashtra State Board
अध्याय 12 Perimeter and Area
Practice Set 47 | Q 1.5 | पृष्ठ ८६
बालभारती Mathematics Integrated [English] Standard 7 Maharashtra State Board
अध्याय 12 Perimeter and Area
Practice Set 47 | Q 1. (v) | पृष्ठ ६४

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