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a square is a figure with two pairs of parallel sides and four write angles. is the statement a good definition? if not find a counterexample
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Oct 1, 2017
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a square is a figure with two pairs of parallel sides and four write angles. is the statement a good definition? if not find a counterexample
Mathematics
high-school
Elysch
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The statement is not a good definition.
A counterexample is a rectangle.
A rectangle has two pairs of parallel side and four right angles, but it is not a square.
Podo
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Oct 2, 2017
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no, because that could easily be defining a rectangle as well as a square.
A square is a figure with two pairs of parallel sides of the same length, and four right angles.
Petkostas
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Oct 6, 2017
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