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Is 38 a perfect square?
38 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
Why is a number a perfect square?
you can multiply two whole numbers together to get that. if you use graph paper, you could make a perfect square. the area of that square is called a perfect square because you can make a perfect square using that many units as the area. for example 4x4=16, so 16 would be the perfect square.
Is the square root of an even perfect square is always an even number?
Yes. And this means that any even perfect square is always a multiple of 4 - not just 2.
Is a quadrilateral a always a square?
Yes because a quadrilateral is a 4 sided figure and a square always and will always have 4 sides
Why is area always written in square units?
Area is always reported in square units because a square unit measures the length and width on a square. Square units measure the surface of a square or rectangle.
