Definitions
Congruent
Having the exact same size and shape, allowing one object to fit perfectly over another after a rigid transformation.
One angle measures 35 degrees. What is the measure of the other angle if these angles are complementary?
55 degrees
After a translation 2 units to the right and 4 units down, what is the new coordinate for the following point?
(3, 8)
(5, 4)
What are the angle measures of a equilateral triangle?
60, 60, 60
How many dogs does Mr. Kreuser have?
2
Rigid Transformation
A set of transformations that doesn't change the size or shape of the object that is being transformed. Examples include Translation, Rotation, and Reflection.
Given angle A being 85 degrees, what is the measure of angle B if angle A and Angle B are supplementary angles.
95 degrees
After a reflection over the y-axis, what is the coordinate of the following point?
(1, 3)
(-1,3)
If two angles in a triangle are 50 and 60, what is the measure of the third angle?
70 degrees
How many years has Mr. Kreuser been teaching?
30 years
Complementary Angles
Two angles whose measures add up to a total of exactly 90 degrees.
45 degrees
After a reflection over the x-axis, what is the new coordinate for the following point?
(4, 3)
(4, -3)
If a triangle has an obtuse angle and three sides of different lengths, how would you classify it?
Obtuse Scalene
Where is Mr. Kreuser originally from?
Hartford
Supplementary Angles
Two angles whose measures add up to a total of exactly 180 degrees.
Given that angle A and angle B are interior opposite angles, if angle A measures 56 degrees, what is the measurement of angle B?
56 degrees
(0, 4)
(-4, 0)
If two triangles are congruent, then they have _______________ angles and sides.
Corresponding
Where did Mr. Kreuser go to college?
UW-Stevens Point
Vertical Angles
The opposite pairs of angles formed when two straight lines intersect.
Three angles are supplementary. One angle measures 108 degrees and the other two angles are congruent. What is the missing angle measurement?
36 degrees
After a rotation 90 degrees clockwise and a translation 2 units right, what is the new coordinate for the following point?
(4, 5)
(6, -5)
All the angles of a triangle have a sum of:
180
Where did Mr. Kreuser teach his first year?
Dodgeland