2. Write the formulae of the volume:
(b)
(a) Volume of a cube
Answers
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Answer:
a.l^3
Step-by-step explanation:
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CORRECTED QUESTION ⤵️
⇒ Write the volume of a cube.
REQUIRED ANSWER
❥ The volume of cube is a³ , where a = side of a cube.
EXTRA INFORMATION
- Total Surface area of cube = 6a²
- Curved Surface area of cube = 4a²
- Total surface area of cuboid = 2(lb+bh+hl)
- Curved Surface area of cuboid = 2h(l+b)
- Volume of cuboid = lbh
- Total surface area of cylinder = 2πr(h+r)
- Curved surface area of cylinder = 2πrh
- Volume of cylinder = πr²h
- Total surface area of cone = πr(l+r)
- Curved surface area of cone = πrl
- Volume of cone = 1/3πr²h
- Total surface area of sphere = 4πr²
- Lateral Surface area of sphere = 4πr²
- Volume of sphere = 4/3πr³
- Volume of hemisphere = 2/3πr³
- Curved surface area = Total surface area of hemisphere = 2πr²
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