Postulates and Theorems
Congruent Triangles?
And the result is...
Terms
Definitions
100
When all 3 pairs of corresponding sides are congruent.
What is SSS
100
The city that Mrs. Heyden was born.

What is Chicago.

100

Triangle ABC has a midpoint, M, on segment AC.

What is AM is congruent to CM.

100

The department that has the most talented Education Support Professionals

What is the math department

100

when an angle measures 180 degrees

What is a straight angle

200

When 2 pairs of corresponding angles and the included corresponding sides are congruent.

What is ASA

200
Two triangles ABC and EDC touch at point C. AC = EC and BC = DC.
What is SAS
200
When line segment AB intersects line segment CD at point E, the following angles are congruent.
What is angles AED and BEC, and angles AEC and BED.
200

An angle that measures 90 degrees.

What are right angles?

200

when 2 intersecting lines form right angles

What is perpendicular

300
2 pairs of corresponding sides and the included corresponding angles are congruent.
What is SAS
300

Triangle XYZ has a segment drawn from vertex Y to the opposite side touching point W. YW bisects angle XYZ and angle X is congruent to angle Z.

What is ASA or AAS.

300
RT is the angle bisector of angle WRX.
What is angle WRT is congruent to XRT.
300
It divides an angle into two congruent angles.
What is a angle bisector
300
The two triangle scenarios that DON'T guarantee that the triangles will be congruent.

What is AAA and SSA

400
A wordle that would be very appropriate for this unit.

What is angle

400
What CPCTC stands for

What is corresponding parts of congruent triangles are congruent

400
AB and GH bisect each other at D.
What is AD = BD and GD = HD.
400

These non-adjacent, congruent angles are created by two intersecting lines.

What are vertical angles.

400

A point that bisects a segment into 2 congruent segments

What is a midpoint

500

Given two right triangles with congruent hypotenuses and corresponding congruent legs.

What is HL

500

Isosceles (2 congruent sides) triangle GHJ includes a segment drawn from the vertex angle to the opposite side and is perpendicular to the opposite side.

What is AAS.

500

This is Mrs. Heyden's favorite number.  

What is 28?

500

When angles and segments are congruent to themselves ........

What is the reflexive property.

500

Mrs. Heyden has this many cats.

What is zero

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