Maths-
General
Easy
Question
A square technology chip has an area of 25 square centimetres. How long is each side of the chip ?
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 =
Hence length of each side of chip = a = 5 cm
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