Figure formed by 2 rays and that share a common endpoint, called a vertex
What is an angle
100
A line that intersects two coplanar lines at two different points.
What is transveral
100
If three sides of one triangle are congruent to three sides of another triangle, then the triangles are congruent
What is SSS
100
An argument that uses logic, definitions, properties, and previously proven statements to show that a conclusion is true.
What is a proof.
200
68 less than 5 times a number is equal to the number. Find the number
What is 17
200
two angles whose measures have a sum of 90 degrees
What is complementary angles
200
Lie on the same side of the transversal t and the same sides of lines r and s
What is corresponding angles
200
If two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle , then the triangles are congruent
What is SAS
200
any statement that you can prove
What is a therom
300
When 142 is added to a number, the result is 64 more than 3 times the number. Find the number
What is 39
300
Two angles whos measures add up to 180 degrees
What is supplementary angles
300
Lie on the same side of the transversal t and between lines r and s
What is same side interior angles
300
If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the triangles are congruent
What is ASA
300
You list the steps of the proof in the left column. You write the matching reason for each step in the right column
What is a two column proof
400
Calvin buys a book for $14.70, which is a 30% discount off the regular price. What is the regular price of the book?
What is $21
400
Two angles in the same plane with a common vertex and a common side but no common interior points
What is adjacent angles
400
Lie on opposite sides of the transversal t and outside lines r and s
What is alternate exterior angles
400
If two angles and a non included side of one triangle are congruennt to the correpsonding angles and non included side of another triangl, then the triangles are congruent
What is AAS
400
If two angles are supplementary to the same angle (or to two congruent angles), then the two angles are congruent
What is the Congruent Supplements Theorem
500
Two planes, which are 2400 miles apart, fly towards each other. Their speeds differ by 60 miles per hour. They pass each other after 5 hours. Find their speeds.
What is one planes speed is 210 and the other planes speed is 270
500
A pair of adjacent angles wose noncommon sides are opposite rays
What is a linear pair of angles
500
are non adjacent angles that lie on opposite sides of the transversal t and between lines r and s
What is alternate interior angles
500
If the hypotenuse and a leg of a right triangle are congruent to te hypotenuse and leg of another right triangle, then the triangles are congruent
What is HL
500
If two angles are complementary to the same angle (or to two congruent angles), then the two angles are congruent