Angles
An angle less than 90 degrees
What is an Acute Angle
an exact location in space
a point
The names of all triangle congruency theorems
What is SSS,SAS,ASA,AAS,HL
A transformation that slides a figure without turning it
What is a translation
True or False:
5, 10, and 15 make a scalene triangle
False
Vertical lines are always...
What is congruent
points that lie in the same line
Collinear Points
Given that ΔSUN ≅ ΔTAN, you can conclude that:
SN≅TN
A transformation that creates a mirror image across a line
What is a Reflection
How many degrees are in a triangle
180
What are supplementary angles
Angles that add to 180 degrees
F is the midpoint of EG. If EF = 2x + 3 and EG = 6x – 3, find FG.
12
If
∆RST≅∆XYZ, then RT is congruent to:
What is XZ
Identify the inverse of the following conditional: If you vote, then you are performing your civic duty
If you have not performed your civic duty, then you must not have voted.
Can the following sides create a triangle 10, 100, and 100
YES
If m∠ABE = (6x + 2)° and m∠DBE =
(8x – 14)°, and they are equal to each other then find m∠ABE.
What is 50
If A is between X and Y, and XA = 3x, AY = 2x + 5, and XY = 60, find the value of ‘x’.
What is 11
If ΔCAT ≅ ΔRED, then ∠RED is congruent to:
angle CAT
Which of the following is the converse of this statement: If I live in Texas, then I live in the United States.
If I live in the United States, then I live in Texas.
If the triangle side lengths are 15,15 and 15 what type of triangle is it
Equilateral Triangle
Name the types of angles
Obtuse, Acute, Right, Straight
Find the distance between the points E(-3, -4) and F(5, 4)
Square root of 128
If
AB≅AD and BC≅DC, then ∆ABC≅∆ADC by:
SAS
Identify the contrapositive of the following conditional: If you get caught cheating on this exam, then you will fail the course.
If you fail this course, then you must have been caught cheating
Name all the triangle classifications by side and angle
Obtuse, Acute, Equiangular, Equilateral, Isosceles, Scalene