Proving Triangles Congruent
Triangles whose three corresponding sides are congruent must also be congruent.
What is SSS (Side-Side-Side)?
This type of point is equidistant from two endpoints of a line segment.
What is a midpoint?
The minimum number of sides for a polygon.
What is a three?
"I'm king of the world!"
What is titanic?
This postulate tells us that if I is between H and J, then HI + IJ = HJ
What is the segment addition postulate?
Two pairs of congruent sides, including a pair of congruent angles.
What is SAS (Side-Angle-Side)?
This tells us that if an angle is bisected, the two adjacent angles are congruent.
What is definition of an angle bisector?
If a triangle is equilateral, it must also be this.
What is acute OR equiangular?
"Yo, Adrian!"
What is Rocky?
This property tells us that if m<A = m<B and the m<B = m<C, then the m<A = m<C
What is the transitive property of equality?
This involves an included side, surrounded by two congruent pairs of angles.
What is ASA (Angle-Side-Angle)?
This type of statement uses the words "if and only if"
What is a biconditional statement?
A nonagon has this many sides.
What is 9?
"You got a dream... You gotta protect it. People can't do somethin' themselves, they wanna tell you you can't do it. If you want somethin', go get it. Period."
What is The Pursuit of Happyness?
This property tells us that if a = b, then a+c=b+c.
What is the addition property of equality?
This type of proof is the only one that requires that both triangles are right.
What is HL (Hypotenuse-Leg)?
When two planes intersect, this is formed.
What is a line?
This is the sum of exterior angles of every polygon.
What is 360?
"Are you not entertained?"
What is Gladiator?
This theorem tells us that if M is the midpoint of XY, then MX = 1/2XY.
What is the midpoint theorem?
This postulate doesn't prove that two triangles are congruent, but instead, similar.
What is AAA (Angle-Angle-Angle)?
For this type of polygon, the sum of the measures of the interior angles equal the sum of the measures of the exterior angles.
What is perpendicular?
This is the sum of interior angles of an octagon.
What is 1080?
Take her to the moon for me.
What is Inside Out?
Coplanar lines that do not intersect are called this.
What is parallel?