Show:
WHAT DOES IT MEAN?
CLASSIFYING TRIANGLES
WHAT IS THIS CONGRUENCE?
ONE MORE THING
ANGLE RELATIONSHIPS IN TRIANGLES
100
Is is congruent to segment AB when triangle ABC is congruent to triangle MNO.
What is segment MN?
100
In triangle ABC, AB=15, BC=12, and AC=9.
What is SCALENE?
100
Angle A is congruent to Angle A.
What is REFLEXIVE?
100
What is needed to make triangle ABC congruent to triangle XYZ by SSS if AB is congruent to XY, and BC is congruent to YZ.
What is AC congruent to XZ?
100
The measure of angle A in equilateral triangle ABC.
What is 60 degrees?
200
It is congruent to segment XZ when triangle XYZ is congruent to triangle JKL.
What is segment JL?
200
In triangle XYZ, XY=13, YZ=12, and XZ=13.
What is ISOSCELES?
200
The angles directly across from each other that are formed when any two lines intersect.
What is VERTICAL?
200
Needed for triangle PRQ to be congruent to triangle EFG by AAS if angle P is congruent to angle E, and angle R is congruent to angle F.
What is RQ congruent to FG?
200
The measure of angle A in triangle ABC when measure of angle B=30 degrees and measure of angle C=60 degrees.
What is 90 degrees?
300
It is congruent to angle G when triangle EFG is congruent to triangle PQR.
What is angle R?
300
In triangle PQR, PQ=4, QR=4, PR=4.
What is EQUILATERAL?
300
Two triangles, ABC and XYZ, where AB is congruent to XY, angle B is congruent to angle Y, and BC is congruent to YZ.
What is Side-Angle-Side?
300
Needed to make triangle QRS congruent to triangle ABC by ASA when angle Q is congruent to angle A, and angle S is congruent to angle C.
What is QS congruent to AC?
300
The measure of angle X in triangle XYZ when the measure of angle Y=40 degrees and angle Y is congruent to angle Z.
What is 100 degrees?
400
It is congruent to angle V when triangle UVW is congruent to triangle STR.
What is angle T?
400
In triangle EFG, angle E=34 degrees, angle F=56 degrees, and angle G=90 degrees.
What is RIGHT TRIANGLE?
400
Two triangles, ABC and XYZ, angle B is congruent to angle Y, angle C is congruent to Angle Z, and AB is congruent to XY.
What is Angle-Angle-Side?
400
Needed to make triangle UVW congruent to triangle JKL by SAS when UV is congruent to JK, and VW is congruent to KL.
What is angle V congruent to angle K?
400
The measure of the exterior angle to angle A in triangle ABC when the measure of angle B=30 degrees and the measure of angle C=40 degrees.
What is 70 degrees?
500
CPCTC
What is Corresponding Parts of Congruent Triangles are Congruent?
500
In triangle SRT, angle S=15 degrees and angle T=45 degrees.
What is OBTUSE?
500
Two triangles, ABC and XYZ, angle C is congruent to angle Z, angle A is congruent to angle X, AC is congruent to XZ.
What is Angle-Side-Angle?
500
Needed to make triangle ABC congruent to triangle MNO by HL when angle A and angle M are right angles, and AB is congruent to MN.
What is BC congruent to NO?
500
The measure of angle A in isosceles triangle ABC when B is the vertex angle and the measure of the exterior angle to B is 100 degrees.
What is 50 degrees?