true/ false for midterm

math midterm 11/10

If two angles are supplementary to the same angle, then they are supplementary to each other

false

If two angle are vertical angles, then they are congruent

true

If two angles are supplementary to the same angle, then they are supplementary to each other

false

If two angle are vertical angles, then they are congruent

true

If two angles are a linear pair of angles then they are congruent

false

If two angles are consecutive angles, then they are supplementary

false

If two parallel lines are cut by a transversal, then alternate interior angles are supplementary

false

If two lines never intersect, they are called parallel

false

If two lines intersect, they must be coplanar

true

If two lines are parallel to the same line, then they are parallel to each other

true

If two lines are perpendicular to the same line, then they are perpendicular to each other

false

If a conditional statement and its inverse are true, then the biconditional is also true

true

The statement "If x^2 =4 then x=2" must be written as a true biconditional statement

false

If two angles are supplementary then one angle is acute and one is obtuse

false

If <A is complementary to <B and <B is complementary to <C, then <A is complementary to <C

false

If <A is supplementary to <B and <B is supplementary to <C, then <A and <C are vertical angles

false

For a statement to be true, it just be true in all cases

true

"The line containing points P and Q" is written in symbolic form as -- over PQ

false

A point is one-dimensional

false

The intersection of three planes is a point

false

Lines AB and BC are coplanar

true

Vertical angles are supplementary

false

A linear pair is made up of adjacent angles

true

Any four points will lie in the same plane

false

Every segment has exactly one bisector

false

Every angle has exactly one bisector

true

If AB +BC = AC then B is between A and C

true

Every angle has a complement

false

If the three angles of one triable are congruent to the three angles of another triangle, then the triangles are congruent

false

An isosceles triangle is an equilateral triangle

false

An equilateral triangle is an isosceles triangle

true

The acute angle of a right triangle are supplementary

false

The base angles of an isosceles triangle are complementary

false

If <B is congruent to <E, <C to <F, and Segment AC to DE, then triangle ABC is congruent to DEF

false

If triangle ABC is congruent to triangle XYZ, then <ABC is congruent to <ZYX

true

If HIJK is congruent to LMNO, then segment HK is congruent to segment OL

true

If triangle AFC is congruent to triangle DFE, then F is the midpoint of segment AD and segment EC

false