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Unit 4 Geo Exam

Last updated over 5 years ago

20 Nsɛmmisa

6

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1.

Find the coordinates for B', C' and D' after dilating by a scale factor of 3. (Show ALL Your Work for each coordinate point)

1

1

1

1

1

1

1

1

1

3

3

1

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13.

What is the similarity statement for the triangle pair?

A. XYZ ~ NEW

B. XZY ~ NWE

C. ZYX ~ ENW

D. YZX ~ NWE

1

1

1

1

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17.

If these triangles are similar, state how.

A. AA ~

B. SSS ~

C. SAS ~

D. Not Similar

1

1

1

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2.

Find the scale factor

2

1/2

4

1/4

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3.

Find the scale factor

1/2

2

1/4

4

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4.

What type of dilation is this?

Enlargement

Reduction

Not a Dilation

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5.

What is the corresponding angle for <F?

<F

<G

<H

<J

<K

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6.

What is the corresponding angle for <G?

<F

<G

<H

<J

<K

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7.

What is the corresponding angle for <H?

<F

<G

<H

<J

<K

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8.

What is the corresponding side to FG?

JH

FH

GH

KH

JK

FG

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9.

What is the corresponding side to KH?

JH

FH

GH

KH

JK

FG

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10.

What is the corresponding side to FH?

JH

FH

GH

KH

JK

FG

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11.

Find the value of x. (Show your proportions and ALL your work)

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12.

Find the value of x. (Show your proportions and ALL your work)

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14.

Choose the similarity statement for the triangles

A. MNL ~ OPQ

B. NOM ~ PQL

C. LMN ~ PQO

D. MLN ~ PQO

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15.

Determine if the triangles are similar. If similar, state how.

AA

SAS

SSS

Not Similar

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16.

If the triangles are similar, complete the similarity statement.

Not Applicable

SQR

QRS

SRQ

RSQ

QSR

RQS

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18.

If these triangles are similar, state how.

A. AA ~

B. SSS ~

C. SAS ~

D. Not Similar

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19.

If these triangles are similar, state how.

A. AA ~

B. SSS ~

C. SAS ~

D. Not Similar

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20.

If these triangles are similar, state how.

A. AA ~

B. SSS ~

C. SAS ~

D. Not Similar