The correct answer is [tex]\sqrt{99}[/tex] in.
What is a square?
A 2-dimensional figure bounded by 4 sides having 4 corners and hence 4 angles, in which all the sides are equal and opposite sides are parallel and all the angles are 90° is called a square. In a square the diagonals bisects each other at right angles.
How to find the area of a square?
- Area of square can be found by squaring the length of a side.
How find length of each side of the square?
In the question, the area of the square is given 99 in²
- According to the problem,
99 = S², S is the measure of one side of the square.
Length of each side will be [tex]\sqrt{99}[/tex] in.
Option a is correct.
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