Geometry - Chapter 4 Review

Classify the triangle below according to its side lengths.

• equilateral

• isosceles

• right

• scalene

What is the measure of angle R in the image shown?

• $57\degree$

• $59\degree$

• $65\degree$

• $68\degree$

Tags

CCSS.HSG.CO.C.10

Suppose one base angle of an isoceles triangle has a measure of 44°.  What is the measure of the vertex angle?

• 108°

• 92°

• 56°

• 44°

Tags

CCSS.HSG.CO.C.10

Classify  $\Delta ADB$ 

• acute

• equiangular

• obtuse

• right

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.A.2

Find the measure of  $\angle3$  

• 75°

• 80°

• 82°

• 79°

Tags

CCSS.HSG.CO.C.10

Determine which postulate can be used to prove that the triangles are congruent. If it is not possible to prove that they are congruent, write not possible.

• SSS

• SAS

• ASA

• AAS

• Not possible

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

Find the value of x.

• 14

• 180

• 11.7

• 24

 $\Delta BAC\cong\Delta_{---}$  

The two triangles are congruent by which Postulate?

• ASA

• AAS

• SAS

• SSS

• HL

The two triangles are congruent by which Postulate?

• ASA

• The triangles are not congruent

• SAS

• SSS

• HL