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Maths-

General

Easy

Question

A square technology chip has an area of 25 square centimetres. How long is each side of the chip ?

hint Hint:

Use the formula of area of square.

The correct answer is: a = 5 cm

Complete step by step solution:
Area of the square chip = 25 cm²…(i)
Let the length of each side of chip = a
We know that the formula for area of square = a²…(ii)
On equating both, we get a² = 25
Now take square roots on both the sides, we have a = $square root of 25$
$rightwards double arrow a space equals space 5$
Hence length of each side of chip = a = 5 cm

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