Other than ASA, SAS, SSS, this is the other way of proving triangles congruent.
What is the HL Postulate?
100
This quadrilateral only has one pair of parallel sides.
What is a trapezoid?
100
When points all lie on the same line, they are called this.
What is collinear?
200
This is the theorem that states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the two legs.
What is the Pythagorean Theorem?
200
When two parallel lines are cut by a transveral, the interior anlges on the same side of the transversal are this.
What is supplementary?
200
All vertical angles are this.
What is congruent?
200
This quadrilateral flys in the air.
What is a kite?
200
This is what you sometimes drawn on a diagram yourself with working out a proof.
What is an auxillary line?
300
In an exterior angle of a trianlge is equal to 115 degrees, both of these angles must be less than 115 degrees.
What is they remote interior angles?
300
If two lines do not intersect, but are also not parallel, they are called this.
What is skew lines?
300
If A = B, and B = C, this property tells us that A = C.
What is the transitive property?
300
This special quadrilateral is also a rectangle.
What is a square?
300
This is the formula used to find the area of a triangle.
What is half the base times the height?
400
In the diagram, these triangles are congruent by this postulate.
What is SAS Postulate?
400
It is what these angles in the diagram are called.
What is corresponding angles?
400
In this figure, these two triangles can be proven congruent.
What is tiangle JFH and DGE
400
Due to the meausre of the angles, this quadrilateral is not this.
What is convex?
400
This is the number of diagonals that a pentagon has.
What is 5?
500
This is the number of sides a triangular pyramid has.
What is 4?
500
The statement "Through a point not on a line there is exactly one parallel line to the given line.
What is the parallel postulate?
500
The proof is useful when proving non-congruence.
What is indirect proof?
500
These are the properites of a parallelogram.
What is opposite sides parallel?
What is opposite angles congruent?
What is opposite sides congruent?
What is consecutive angles supplementary?
What is diagonals bisect each other?
500
These are the solutions to the quadratic equation..