A
What segment that is congruent to segment AB when triangle ABC is congruent to triangle MNO.
segment MN
In triangle ABC, AB=15, BC=12, and AC=9.What kind of triangle is triangle ABC?
SCALENE
Angle A is congruent to Angle A. What is the property
REFLEXIVE property
Angles measure 55 and 78 degrees missing angle =____ and what kind of angle
47 degrees and Acute angle
I have 3 sides and 3 angles
triangle
It is congruent to segment XZ when triangle XYZ is congruent to triangle JKL.
segment JL
In triangle XYZ, XY=13, YZ=12, and XZ=13. What kind of triangle is triangle XYZ?
ISOSCELES
The angles directly across from each other that are formed when any two lines intersect.
VERTICAL angles
Angles measure 45 and 93 degrees missing angle =____& what kind of angle
42 degree and acute angle
Angles measure exactly180 degrees.
straight angle
It is congruent to angle G when triangle EFG is congruent to triangle PQR.
angle R
In triangle PQR, PQ=4, QR=4, PR=4. Triangle PQR is _____
EQUILATERAL
Two triangles, ABC and XYZ, where AB is congruent to XY, angle B is congruent to angle Y, and BC is congruent to YZ.
Side-Angle-Side
Angles measure 22 and 25 degrees missing angle =____ and what kind of angle
133 degrees and obtuse angle
A pair of angles who sum is 90 degrees
complementary
What is CPCTC?
Corresponding Parts of Congruent Triangles are Congruent
What is the measure of angle A in equilateral triangle ABC.
60 degrees
The symbol for congruency is
≅
Angles measure 90 and 89 degrees missing angle =___
1 degree
A pair of angles who sum is 180 degrees
supplementary
Two triangles are congruent if and only if the corresponding sides and the corresponding angles are________
congruent
_______ is one of the most important figures studied in Mathematics because of its many uses in the real-world.
Triangle
Triangles that have exactly the same ____and _____are congruent.
size and shape
Angles measure 45 and 45 degrees missing angle =____ and what kind of angle
90 degrees and right angle
A triangle with all the angles of equal measure
equiangular