Question

write the formula:-

volume of a cube=
volume of a cuboid=
area of a square=
volume of a hemisphere=

don't post irrelevent answers​

Answer 1

Answer:

volume of a cube = a³

volume of a cuboid=lbh

area of a square= a²

volume of a hemisphere= (2/3)πr3 

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Answer 2

⠀⠀⠀⠀⠀⠀⠀CYLINDER

• Volume of cylinder = πr²h
• T.S.A of cylinder = 2πrh + 2πr²

⠀⠀⠀⠀⠀⠀⠀CONE

• Volume of cone = ⅓ πr²h
• C.S.A of cone = πrl
• T.S.A of cone = πrl + πr²

⠀⠀⠀⠀⠀⠀⠀CUBOID

• Volume of cuboid = l × b × h
• C.S.A of cuboid = 2(l + b)h
• T.S.A of cuboid = 2(lb + bh + lh)

⠀⠀⠀⠀⠀⠀⠀CUBE

• C.S.A of cube = 4a²
• T.S.A of cube = 6a²
• Volume of cube = a³

⠀⠀⠀⠀⠀⠀⠀SPHERE

• Volume of sphere = 4/3πr³
• Surface area of sphere = 4πr²

⠀⠀⠀⠀⠀⠀⠀HEMISPHERE

• Volume of hemisphere = ⅔ πr³
• C.S.A of hemisphere = 2πr²
• T.S.A of hemisphere = 3πr²

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