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chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 6
100
proof that a conjecture is incorrect. an example for which the conjecture is incorrect
What is Counter example
100
a conditional switches the hypothesis and the conclusion
What is a converse
100
non adjestant interior angles that lie on opposite sides of the transversal
What is alternate interior angles
100
a triangle that has two congruent sides called legs
What is isosceles triangle
100
A formula used to find the space between to points
What is the distence formula
200
two points that lay on the same line
What is Collinear points
200
two angles whose measures have a sum of 90
What is a complementary angle
200
Lie on the same side of the transversal and in corresponding positions
What is corresponding angles
200
congruent triangles also have congruent parts by this methoid
What is cpctc congruent parts of congruent triangles are congruent
200
a parallelagram with four right angles and four congruent sides
What is a square
300
Two collinear rays with the same endpoint and form a line
What is opposite rays
300
two angles whose measures have a sum of 180
What is a supplementary angle
300
angles lie on the same side of the transveral
What is same side interior angle
300
a parallelagram with four congruent sides
What is a rhombus
400
noncoplaner, they are not parallel and do not intersect
What is skew lines
400
two angles whose sides form two pairs of opposite angles
What is vertical angles
400
an angle formed by a side and an extension of an adjacent side
What is exterior angle of a polygon
400
A quadrilateral with two pairs of adjacent sides congruent and no opposite sides congruent
What is a kite
500
two lines that intersects to form right angles
What is perpendicular lines
500
two coplanar angles with a common side, a common vertex and no common interior points
What is Adjacent angles
500
has at least one diagonal with points outside the polygon
What is a concave polygon