Congruent Triangles
Isosceles & Equilateral Triangles
Corresponding Parts
100
If three sets of corresponding sides are congruent, then the two triangles are congruent by the ___ rule.
SSS
100
Isosceles triangles have two congruent sides and two congruent ___.
angles
100
Two lines, each with a tick mark on them, are ___.
congruent
200
If two sets of corresponding sides are congruent, and the included angles are congruent, then the triangles are congruent by the ___ rule.
SAS
200
Equilateral triangles have three congruent angles and ___ congruent sides.
3
200
Two angles, each with two arcs on them, are ___.
congruent
300
How many rules are there for congruent triangles?
5
300
In an isosceles triangle, the congruent side is in what direction from the congruent angle?
opposite
300
Two right triangles have at least ___ set(s) of congruent angles.
1
400
Which of the following are NOT rules for congruent triangles:
SSS, SAS, SSA, ASA, AAS, AAA, HL
SSA & AAA
400
If one side of an equilateral triangle has a length of x + 15, and another side of length 20, what would x equal?
5
400
How many sets of congruent angles are there?
2
500
Name the rules for congruent triangles.
SSS, SAS, ASA, AAS, HL
500
An equilateral triangle has angle measurements of ___ degrees.
60
500
How many sets of congruent angles are there?
1