Angles
A pair of angles that add to equal 180 degrees
What are Supplementary Angles?
A triangle with 3 equal sides
This is a closed figure, formed by connecting line segments endpoint to endpoint.
What is a polygon?
This is what is called to shift or slide a point a certain number of units.
What is a translation?
This is the condition between 2 polygons if their angles are congruent and sides are proportional.
What is similarity?
Angle T measures 55 degrees. This is the measure of an angle vertical to angle T.
What is 55 degrees?
A triangle with 1 angle greater than 90 degrees.
What is an Obtuse Triangle?
Two polygons are congruent when these two features are the same between them.
What are sides and angles?
This type of transformation is like a mirror.
What is a reflection?
What is 60 degrees?
In a pair of complementary angles, one angle measures 64 degrees. This is the value of the other angle.
What is 26 degrees?
All of the angles in a triangle add together to this value.
What is 180 degrees?
Polygon ABC is congruent to Polygon DEF. If each side of polygon ABC measures 5 inches, this is the length of a side on polygon DEF.
What is 5 inches?
I start with the point (4,2) and shift it to the right 7 and down 6.
In two similar polygons, one side in polygon T measures 8 degrees and the corresponding side polygon Y measures 24 degrees. This is the scale factor from Polygon T to Polygon Y.
What is 3?
If two parallel lines are cut by a transversal, the angles inside the parallel lines on the opposite sides of the transversal are congruent.
What is the alternate interior angles theorem?
A triangle has 1 angle measuring 58 degrees and another angle measuring 86 degrees. This is the measure of the third remaining angle.
What is 36 degrees?
Polygon ABC has 2 sides of length 6 inches and 1 side of 8 inches. Polygon DEF has 2 sides of 6 inches and 1 side of 9 inches. This is if the polygons are congruent or not.
What is Not Congruent?
I rotate a polygon 180 degrees counterclockwise so it is facing to the right. This is a rotation that results in the same orientation with the polygon facing to the right.
What is 180 degrees clockwise?
Two polygons are similar with a scale factor of 4. This is the length of a side in one of the polygons if the corresponding side is 7 inches.
What is 28 inches?
Angle T measures 55 degrees. Angle S is supplementary to Angle T. Angle S and Angle Y are corresponding angles. This is the measure of Angle Y.
What is 125 degrees?
Triangle ABC has Angle B measuring 22 degrees and Angle C measuring 36 degrees. Angle A is vertical to angle T. This is the angle measure of angle T.
What is 122 degrees?
Polygon ABC has 2 sides of length 6 inches and 1 side of 8 inches. Each angle in Polygon ABC measures 60 degrees. Polygon DEF has 2 sides of 6 inches and 1 side of 8 inches. Each angle in Polygon DEF measures 60 degrees. This is if the polygons are congruent or not.
What is Congruent?
I start with the point (-5,1) and reflect it over the y-axis.
What is (5,1)?
Two polygons are similar with a scale factor of 1/5. This is the length of a side in one of the polygons if the corresponding side is 40 inches.
What is 8 inches?