Geometry Semester Exam Review Spring

Which value for y would make

 $OP\parallel LN$ ?

• 16

• 24

• 32

• 36

Tags

CCSS.HSG.SRT.B.4

Consider the two triangles.

To prove that the triangles are similar by the SAS similarity theorem, it needs to be shown that

• $\angle C\cong\angle C$

• $\angle C\cong\angle G$

• $\frac{AC}{GI}=\frac{HI}{BC}$

• $\frac{AC}{GI}=\frac{BC}{HI}$

Tags

CCSS.HSG.SRT.B.5

Which transformations could have occurred to map

 $\Delta ABC$ to  $\Delta A''B''C$ ?

• a rotation and a reflection

• a translation and a dilation

• a reflection and a dilation

• a dilation and a rotation

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Parallelogram FGHJ was dilated and translated to form similar parallelogram F'G'H'J'.

What is the scale factor of the dilation?

• $\frac{1}{8}$

• $\frac{1}{4}$

• 4

• 8

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

If an image of a triangle is congruent to the pre-image, what is the scale factor of the dilation?

• 0.1

• $\frac{1}{2}$

• 1

• 10

Tags

CCSS.8.G.A.3

Which congruence theorem can be used to prove  $\Delta WXS=\Delta YZS$ ?

• SSS

• ASA

• SAS

• HL

Tags

CCSS.HSG.SRT.B.5

Could  $\Delta JKL$ be congruent to  $\Delta XYZ$ ? Explain.

• Yes, if  $\overline{JL}=\overline{XZ}$ .

• Yes, if  $XZ=10$ .

• No, because the hypotenuse of one triangle is equal to the length of the leg of the other triangle.

• No, because the leg of one triangle is equal in length to the leg of the other triangle.

Tags

CCSS.HSG.SRT.B.5

Is  $\Delta MNL=\Delta QNL$ ? Why or why not?

• Yes, they are congruent by either ASA or AAS.

• Yes, they are both right triangles.

• No,  $\angle M$ is not congruent to  $\angle NLQ$ .

• No, there are no congruent sides.

Tags

CCSS.HSG.SRT.B.5

Quadrilateral LMNO is reflected over the line as shown, resulting in quadrilateral CDAB. Given the congruency statement LMNO = CDAB, which segment corresponds to  $\overline{ML}$ ?

•  $\overline{AB}$  

•  $\overline{AD}$  

•  $\overline{CD}$  

•  $\overline{DC}$  

Tags

CCSS.8.G.A.2

Quadrilateral ABCD is translated down and left to form a quadrilateral OLMN.

If AB = 6 units, BC = 5 units, CD = 8 units, and AD = 10 unit, what is LO?

• 5 units

• 6 units

• 8 units

• 10 units

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5