Chap. 4 Test

Chap. 4 Test

We will go over questions and the thought process of each question.

• What do the arrows mean

• what is the angle pair highlighted

• What do both triangles "share"

Multiple Choice

Which Triangle Congruence Theorem proves that this triangle is correct?

• SSS

• SAS

• ASA

• AAS

• HL

• Correponding parts of congruent triangles are congruent

• You can use the triangle congruency statement to find corresponding parts

• You can also draw a picture to visually see what is corresponding

Multiple Choice

 If ∆RST ≅ ∆XYZ, then  $\overline{ST}$    is congruent to which segment?

• X̅Y̅

• Y̅Z̅

• X̅Z̅

• Z̅X̅

• Y̅X̅

• What do you see that is congruent?

• What do the two triangles share?

Multiple Choice

Which Triangle Congruence Theorem proves that these triangles are congruent.

• AAA

• ASA

• SSS

• AAS

• SAS

Multiple Choice

What type of angle pairs are highlighted?

• linear pair

• vertical angles

• complementary angles

• alternate interior angles

Fill in the Blanks

Linear pairs add up to be

Multiple Select

What does the "box" mean on the angle?

• right angle

• $90\degree$
  

• supplementary

• $180\degree$

Fill in the Blanks

What is the measure of both highlighted angles?

Multiple Choice

What is the sum of the interior angles in a triangle

• 90

• 180

• 360

• 3

Fill in the Blanks

Find m∠2

 $m\angle5=....$  

• What do you notice?

• 
  

Fill in the Blanks

Find m∠5

Multiple Choice

Classify this triangle by its sides

• scalene

• isosceles

• equilateral

• acute

• obtuse

Multiple Select

In an isosceles triangle, which angles are congruent

• angles opposite the congruent sides

• all the angles

• base angles

• vertex angle

Fill in the Blanks

The sum of the three interior angles in a triangle is...

Multiple Choice

Which equation is correct?

• $5x+2=5x+2$

• $5x+2=64$

• $5x+2+64=180$

• $5x+2+5x+2+64=180$

Fill in the Blanks

Find the value of X.

• What is shown to be congruent?

• What do the arrows mean? Which causes what to be congruent?

• What do they share? Which causes what to be congruent?

Multiple Select

These Triangles can be proven by which congruence theorem(s)?

• SAS

• ASA

• AAS

• AAA

• HL

What Angles are Exterior

What are the Remote Interior Angles

What does the Remote Interior Theorem state?

Fill in the Blanks

Find the value of X

Multiple Choice

If ∠A ≌ ∠D and A̅B̅ ≅D̅E̅, what additional information do you need to prove ∆ABC ≅∆DEF by SAS Congruence?

• A̅C̅ ≅D̅F̅

• ∠B≅∠E

• B̅C̅≅E̅F̅

• ∠C≅∠F

Multiple Select

Given the following information: ∆CAT≅∆RED, which angles are congruent to each other?

• $\angle C\cong\angle R$

• $\angle E\cong\angle A$

• $\angle EDR\cong\angle ATC$

• $\angle C\cong\angle T$

Multiple Choice

8. If ,∆CAT ≅∆DOG, then ∠A is congruent to which of the following?

• ∠DOG

• ∠OGD

• ∠GDO

• None of these

Multiple Select

These triangles can be proven congruent by which congruence theorem(s)?

• SAS

• ASA

• ^ASA

• HL

Multiple Choice

GIVEN: A̅C̅ ≅ A̅D̅ and B̅A̅ bisects ∠CAD

PROVE: ∠C ≅∠D

Statement: ∠CAB ≅ ∠DAB

• Def. of SEG Bisector

• ASA Congruence Theorem

• Def. of a Angle Bisector

• Reflexive properity

Multiple Choice

GIVEN: A̅C̅ ≅ A̅D̅ and B̅A̅ bisects ∠CAD

PROVE: ∠C ≅∠D

Statement: B̅A̅≅B̅A̅

• Symmetric Property

• Definition of a Segment Bisector

• Reflexive Property

• AAS Congruence Theorem

Multiple Choice

GIVEN: A̅C̅ ≅ A̅D̅ and B̅A̅ bisects ∠CAD

PROVE: ∠C ≅∠D

Statement: ∆ACB≅∆ADB

• SSS Congruence Theorem

• Definition of a Angle Bisector

• ASA Congruence Theorem

• SAS Congruence Theroem

Multiple Choice

GIVEN: A̅C̅ ≅ A̅D̅ and B̅A̅ bisects ∠CAD

PROVE: ∠C ≅∠D

Statement: ∠C≅∠D

• Corr. parts of $\cong\Delta$ are $\cong$

  
  

• Reflexive Property

• angle bisector

• Def. of $\cong$