Question

A cuboid has a volume of 72 cm3 . the length is 4 cm and the breadth is 3 cm . find it's height
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Answer 1

Answer:

A cuboid has a volume of 72 cubic cm. If the length is 4 cm and the breadth is 3 cm then it's height is 6 cm.

Step-by-step explanation:

Given: The volume of cuboid = 72 cubic cm

Length = 4 cm

breadth = 3 cm

Find height of cuboid.

Formula: The volume of cuboid = Length × breadth × height

4 × 3 × height = 72

12 × height = 72

height = 72/12

height = 6 cm

So, the height of cuboid is 6cm.

Answer 2

Answer:

∴ The height of a cuboid is $6$ cm.

Step-by-step explanation:

• In context to question asked,
• We have to find the height of a cuboid.
• It is given that the volume of a cuboid = $72$ $cm^{3}$
• The length of a cuboid = $4$ cm
• The breadth of a cuboid = $3$ cm
• To find the height of a cuboid, we have to use the formula for volume of a cuboid.
• The formula of volume of a cuboid is given by,

   Volume of a cuboid = $l \times b\times h$

                          ∴ $72=4\times 3 \times h$

                          ∴ $72=12 \times h$

                          ∴ $h=\frac{72}{12}$

                           ∴ $h = 6$ cm

• ∴ The height of a cuboid is $6$ cm.