Congruence Statements
Triangle Angle Sum Theorem
Triangle Congruence
Isosceles Triangle Theorem and It's Converse
Statements and Reasons in a proof
Classify the Triangle
Fun with emojis
10
Given this congruence statement, the angle congruent to angle V.
What is
angleH
10
The sum of the angles of a triangle add up to:
180 degrees
10
The congruence conjecture that proves these are congruent triangles.
What is SSS?
10
Is the triangle isosceles?
Yes, it has two congruent sides
10
If B is the midpoint of AC, what statement can you make based on the definition of midpoint?
AB ≅ CB
10
What type of triangle is this based on the information given?
Equiangular Triangle
10
What country do these emoji's respresent
Japan
20
What angle is congruent to ANGLE B?
Triangle ABC is congruent to Triangle DEF
What is Angle E?
20
Suppose that you have ∆ABC. <A = 60˚, <B = 30˚, what is the measure of angle <C?
90˚
20
Are the following triangles congruent? If so, name the congruence conjecture that proves it.
What is AAS?
20
Given the following, what is the measure of <R?
74˚
20
Given the diagram, what is an easy statement and reason can you make?
LN ≅ LN by the reflexive property
20
What kind of triangle is this?
Right Triangle
20
What country do these emojis represent
France
30
Given: ∆ABC ≅ ∆ DCB
What side is congruent to side BC
What is
bar{CB}
30
A right triangle has one angle measuring 40°. What is the measure of the other non-right angle?
50˚
30
The congruence conjecture that proves these are congruent triangles.
SAS
30
Given the following, what is the length of AC?
9ft
30
Based on the diagram, what easy statement and reason can you make?.
<GJH ≅ <LJK by vertical angle
(Order matters)
30
What kind of triangle is this?
Isosceles Triangle
30
What movie do these emojis represent
Cat in the Hat
40
The side congruent to IG
What is
bar{UW}
40
What is the value of P? Round to the nearest tenth.
26.4
40
Are the following triangles congruent? If so, name the congruence conjecture that proves it.
SAS
40
What is the measure of angle E?
37˚
40
Given RS is bisecting <QST, what statement can you make?
<QSR ≅ < TSR
40
Classify the triangle based on its side and angle:
∆CFD
Obtuse Scalene Triangle
40
What country do these emojis represent?
Cuba
50
Given: ∆ABC ≅ ∆ DCB
What six statements can you make?
AB ≅ DC <A≅<D
BC ≅ CB <B≅<C
AC ≅ DB <C≅<B
50
A triangle has angles in a ratio of 2:3:5. What is the measure of the largest angle?
90˚; 2x + 3x + 5x = 180, then solve for x. After, multiply the x by 5, which is our largest angle.
50
The additional information needed to prove the two triangles are congruent using SSS theorem
AC ≅ DF
50
96˚
50
Assume XY || ZW, what statement and reason can you make?
<XYW ≅ <ZWY by Alt Int Angles
50
Given the following points: W(-7,1), X(0,-4), and Y(2,3). Classify the triangle based on its side lengths. Use the distance formula to help you.
Scalene
50
What movie do these emojis represent?
X men