Do the Right Thing
Pain in my Postulate
Transform My Thinking
Know It All
100
This angle is 90 degrees
What is a right angle?
100
Proving two triangles are congruent to each other using three congruent sides.
What is Side - Side -Side Postulate (SSS)
100
When a geometric goes under this transformation of (x,y)-> (x + 3, y - 2) while maintaining its size and shape.
What is a translation?
100
The sum of the interior angles equals 180 degrees.
What is the sum of the interior angles of a triangle?
200
These two acute angles combine to make 90 degrees
What is a Complementary Angle
200
Proving two triangles are congruent using a congruent side, an adjacent angle, and consecutive side.
What is Side-Angle-Side Postulate (SAS)
200
When a geometric polygon goes under this transformation (x,y) -> (-x,y) while maintaining size and shape.
What is a reflection about the y-axis?
200
Two lines that share the same slope.
What is parallel lines?
300
An obtuse and acute angle that combine to make a 180 degree angle
What is a supplementary angle?
300
A segment that bisects another segment at an right angle.
What is a Definition of Perpendicular Bisector?
300
A geometric polygon that goes under this transformation (x,y) -> (4x,4y) that preserves shape.
What is a Dilation?
300
A closed plane figure that has three or more sides.
What is a polygon?
400
A segment that intersects another segment at a 90 degree angle.
What is a perpendicular bisector?
400
Proving two triangles are congruent given they have a right angle, and a congruent leg an hypotenuse.
What is Hypotenuse-Leg Theorem?
400
The letter X has these three types of symmetry.
What is rotational, vertical and horizontal symmetry?
400
A line segment that joins the vertex of a triangle to the midpoint of the opposite side.
What is the median of a triangle?
500
A word of or involving right angles (other than perpendicular)
What is Orthogonal?
500
When it open to two or more interpretations of two triangles that give you an angle and two sides
What is the Ambiguous Case?
500
The cool word you tell your friends at lunch that refers to a transformation that preserves size and shape.
What is an Isometry (or Isometric) .
500
It is constructed by taking the intersection of the angle bisectors of three vertices of a triangle
What is an incenter of a triangle?
M
e
n
u