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katrin2010 [14]
4 years ago
10

What is a rational number?

Mathematics
1 answer:
slamgirl [31]4 years ago
8 0

Any number that can be rewritten as a simple fraction is a rational number. This means that natural numbers, whole numbers and integers, like 5, are all part of the set of rational numbers as well because they can be written as fractions, as are mixed numbers like 1 ½.

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The given dimensions of 9.5, 6, 7, and 6.5 cm gives the following

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The perimeter of a trapezoid is given as follows;

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Which gives;

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Area = \mathbf{ \dfrac{Sum \ of \ the \ parallel \ sides }{2} \times Height}

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