I have a square piece of paper that I need to paint.The paper has an area of 64 square inches.What is the length of the paper?
2 answers:
If the piece of paper is a square, then both sides need to be the same length. The area of a square is equal to the following...
Area of Square = Side Length * Side Length
If the area is 64, then the side length would be the sqrt(64) which = 8 inches.
First, it is important to understand that a square has all 4 sides that are the same length.
The area of a square is l x w, which is basically the length to the power of two since the length and width have the same measures.
Equation:
L^2 = Area
Plug in the known numbers:
L^2 = 64
Now, find the square root on both sides of the equation:
√L^2 = √64
L = 8
Therefore, the length of the paper is 8 inches long.
Let me know if you need any more help! :)
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