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Elementary Geometry for College St...
Solutions
Elementary Geometry for College St...
For Exercises 15 to 18, the given statement is true. Write an equivalent (but more compact) statement that must be true.
If no two sides of a quadrilateral (figure with four sides) are parallel, then the quadrilateral is not a trapezoid.
To find:
An equivalent statement that must be true.
Given:
The given statement is,
If no two sides of a quadrilateral (figure with four sides) are parallel, then the quadrilateral is not a trapezoid.
Approach:
Consider the given statement,
If no two sides of a quadrilateral (figure with four sides) are parallel, then the quadrilateral is not a trapezoid.
The statement is in “if not Q, then not P” form that is the contrapositive of the conditional statement.
Where P is the quadrilateral is a trapezoid and Q is two sides of a quadrilateral are parallel...
Chapter 2 Solutions
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