Question

Find the volumes of the following cuboids and cubes by counting the unit cubes of volume
1 cubic cm .



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Answer 1

Question given :

• Find the volumes of the following cuboids and cubes by counting the unit cubes of volume 1 cubic cm

Required solution :

For first figure ,

• Shape : Cuboid
• Length : 4 cm
• Breadth : 1 cm
• Height : 5 cm

Volume = Length × breadth × height

• 4 × 1 × 5
• 4 × 5
• 20 cm³

For second figure ,

• Shape : Cuboid
• Length : 5 cm
• Breadth : 1 cm
• Height : 1 cm

Volume = Length × breadth × height

• 5 × 1 × 1
• 5 cm³

For third figure ,

• Shape : Cube
• Length : 4 cm
• Breadth : 4 cm
• Height : 4 cm

Volume = Length × breadth × height

• Side × side × side
• 4 × 4 × 4
• 64 cm³

For fourth figure ,

• Shape : Cuboid
• Length : 9 cm
• Breadth : 1 cm
• Height : 2 cm

Volume = Length × breadth × height

• 9 × 1 × 2
• 9 × 2
• 18 cm³