Question

The volume of a brick is 440 cube cm.
The area of its base is 88 squqre cm, then its height is
A) 5 cm
B) 10cm
C) 11 cm
D) 6 cm

Answer 1

Option A is the right answer.

Answer 2

$<b>Heya mate. ^_^. Solution below.$
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$<u>Your Question -</u>$

The volume of a brick is 440 cm³. The area of its base is 88 cm². Find its height.
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$<u>Solution</u>$

Area of base = length × breadth = 88 cm²(given)

Now, let the height of brick be 'h'.

So, volume = l × b × h

But, volume(given) = 440 cm³

Hence, both are equal.

=> l × b × h = 440

=> (l×b) × h = 440

=> 88 × h = 440

=> h = 440/88

=> h = 5.

Therefore, the height of brick is option A - 5 cm.
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Thank you. ;-)