Write T or F to indicate your answer. A 1. If AX = XB, then X must be the midpoint of AB.2. Definitions may be used to justify statements in a proof.3. If a line and a plane are parallel, then the line is parallel to every line in the plane.4. When two parallel lines are cut by a transversal, any two angles formedare either congruent or supplementary.5. If the sides of one triangle are congruent to the corresponding sides ofanother triangle, then the corresponding angles must also be congruent.6. Every isosceles trapezoid contains two pairs of congruent angles.B 7. If a quadrilateral has two pairs of supplementary angles, then it must bea parallelogram.8. If the diagonals of a quadrilateral bisect each other and are congruent, thenthe quadrilateral must be a square

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Write T or F to indicate your answer. A 1. If AX = XB, then X must be the midpoint of AB.
2. Definitions may be used to justify statements in a proof.
3. If a line and a plane are parallel, then the line is parallel to every line in the plane.
4. When two parallel lines are cut by a transversal, any two angles formed
are either congruent or supplementary.
5. If the sides of one triangle are congruent to the corresponding sides of
another triangle, then the corresponding angles must also be congruent.
6. Every isosceles trapezoid contains two pairs of congruent angles.
B 7. If a quadrilateral has two pairs of supplementary angles, then it must be
a parallelogram.
8. If the diagonals of a quadrilateral bisect each other and are congruent, then
the quadrilateral must be a square

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