Nico and Karina wrote these statements in their math journals.
Nico’s Statement
Karina’s Stat...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 01:00, nicky123415
Nico and Karina wrote these statements in their math journals.
Nico’s Statement
Karina’s Statement
A 4-sided polygon with at least one pair of parallel sides must be a parallelogram. A 4-sided polygon with at least one pair of parallel sides must be a trapezoid.
Which describes the accuracy of their statements and why?
Nico is correct because if one pair of sides in a quadrilateral is parallel, the other pair must be also.
Karina is correct because a trapezoid has exactly one pair of parallel sides.
Both are correct because a 4-sided polygon with at least one pair of parallel sides must be both a parallelogram and a trapezoid.
Neither is correct because a 4-sided polygon with at least one pair of parallel sides could be either a parallelogram or a trapezoid.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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