Question

Find the height of cuboid whose volume is 490 cm3 and base area is 35 cm2

Answer 1

volume of cuboid = base area × height
490 = 35×height
height=14cm.

Answer 2

The height (h) of cuboid is 14 cm.

Given:

• A cuboid.
• Volume of cuboid is 490 cm³.
• Base area of cuboid is 35 cm².

To find:

• Find the height of cuboid.

Solution:

Formula to be used:

1. Volume of cuboid= length×breadth×height
2. Base area of cuboid=length×breadth

Step 1:

Write the given values.

Volume: 490 cm³

Base area: 35 cm²

Step 2:

Find the height of cuboid.

From both formulas, it is clear that

Area of base×height =Volume

Let, height of cuboid is h.

$35 \times h = 490$

or

$h = \frac{490}{35}$

or

$\bf h = 14 \: cm$

Thus,

Height (h) of cuboid is 14 cm.

Learn more:

1) the dimensions of a cuboid are in the ratio 5:2:1.Its volume is 1250 cubic m.What is its total surface area?

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