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Question
primary 6 | Maths
| Geometry
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Plz help.. thanks
Date Posted: 11 months ago
Views: 178
See 1 Answer
6 unpainted → 337.5 cm²
1 unpainted → 56.25 cm²
Length of 1 cube = √56.28 = 7.5 cm
Length of original wooden block
= 7.5×3
= 22.5 cm
Height of wooden block = 7.5 cm
Volume = 22.5×22.5×7.5 = 3796.875 cm³
Hope this helps ♦
1 unpainted → 56.25 cm²
Length of 1 cube = √56.28 = 7.5 cm
Length of original wooden block
= 7.5×3
= 22.5 cm
Height of wooden block = 7.5 cm
Volume = 22.5×22.5×7.5 = 3796.875 cm³
Hope this helps ♦
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