Unit 2 Quiz #1 - Dilations

Last updated over 4 years ago

6 questions

Question 3

Segment AB measures 3 cm. How long is the image of AB after a dilation with . . .
Scale factor 5?

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Unit 2 Quiz #1 - Dilations

Last updated over 4 years ago

6 questions

Question 1

Circle C is a dilation of Circle D with center O.
What do we call Circle D? What type of Dilation ocurred?

Image and reduction

Image and enlargement

Pre-image and reduction

Pre-image and enlargement

Question 2

Here is triangle ABC.
Dilate each vertex of triangle ABC using P as the center of dilation and a scale factor of 2. Draw the triangle connecting the three new points.(Show Your Work)

Question 3

Segment AB measures 3 cm. How long is the image of AB after a dilation with . . .
Scale factor 5?

Question 4

On graph paper, sketch the image of quadrilateral PQRS under the following dilations:
The dilation centered at O with scale factor 2.

Question 5

Here is a triangle.
Draw the dilation of triangle ABC, with center (0,0), and scale factor ½. Label this triangle A'B'C'.

Question 6

BONUS Question:
Triangle ABC is a right triangle, and the measure of angle A is 28 degrees.
What are the measures of the other two angles?

90

72

62

80

100

52

Question 1

Circle C is a dilation of Circle D with center O.
What do we call Circle D? What type of Dilation ocurred?

Image and reduction

Image and enlargement

Pre-image and reduction

Pre-image and enlargement

Question 2

Here is triangle ABC.
Dilate each vertex of triangle ABC using P as the center of dilation and a scale factor of 2. Draw the triangle connecting the three new points.(Show Your Work)

Question 4

On graph paper, sketch the image of quadrilateral PQRS under the following dilations:
The dilation centered at O with scale factor 2.

Question 5

Here is a triangle.
Draw the dilation of triangle ABC, with center (0,0), and scale factor ½. Label this triangle A'B'C'.

Question 6

BONUS Question:
Triangle ABC is a right triangle, and the measure of angle A is 28 degrees.
What are the measures of the other two angles?

90

72

62

80

100

52

Unit 2 Quiz #1 - Dilations

Segment AB measures 3 cm. How long is the image of AB after a dilation with . . .Scale factor 5?

Unit 2 Quiz #1 - Dilations

Circle C is a dilation of Circle D with center O.What do we call Circle D? What type of Dilation ocurred?

Here is triangle ABC.Dilate each vertex of triangle ABC using P as the center of dilation and a scale factor of 2. Draw the triangle connecting the three new points.(Show Your Work)

Segment AB measures 3 cm. How long is the image of AB after a dilation with . . .Scale factor 5?

On graph paper, sketch the image of quadrilateral PQRS under the following dilations:The dilation centered at O with scale factor 2.

Here is a triangle.Draw the dilation of triangle ABC, with center (0,0), and scale factor ½. Label this triangle A'B'C'.

BONUS Question:Triangle ABC is a right triangle, and the measure of angle A is 28 degrees.What are the measures of the other two angles?

Circle C is a dilation of Circle D with center O.What do we call Circle D? What type of Dilation ocurred?

Here is triangle ABC.Dilate each vertex of triangle ABC using P as the center of dilation and a scale factor of 2. Draw the triangle connecting the three new points.(Show Your Work)

On graph paper, sketch the image of quadrilateral PQRS under the following dilations:The dilation centered at O with scale factor 2.

Here is a triangle.Draw the dilation of triangle ABC, with center (0,0), and scale factor ½. Label this triangle A'B'C'.

BONUS Question:Triangle ABC is a right triangle, and the measure of angle A is 28 degrees.What are the measures of the other two angles?

Segment AB measures 3 cm. How long is the image of AB after a dilation with . . .
Scale factor 5?

Circle C is a dilation of Circle D with center O.
What do we call Circle D? What type of Dilation ocurred?

Here is triangle ABC.
Dilate each vertex of triangle ABC using P as the center of dilation and a scale factor of 2. Draw the triangle connecting the three new points.(Show Your Work)

Segment AB measures 3 cm. How long is the image of AB after a dilation with . . .
Scale factor 5?

On graph paper, sketch the image of quadrilateral PQRS under the following dilations:
The dilation centered at O with scale factor 2.

Here is a triangle.
Draw the dilation of triangle ABC, with center (0,0), and scale factor ½. Label this triangle A'B'C'.

BONUS Question:
Triangle ABC is a right triangle, and the measure of angle A is 28 degrees.
What are the measures of the other two angles?

Circle C is a dilation of Circle D with center O.
What do we call Circle D? What type of Dilation ocurred?

Here is triangle ABC.
Dilate each vertex of triangle ABC using P as the center of dilation and a scale factor of 2. Draw the triangle connecting the three new points.(Show Your Work)

On graph paper, sketch the image of quadrilateral PQRS under the following dilations:
The dilation centered at O with scale factor 2.

Here is a triangle.
Draw the dilation of triangle ABC, with center (0,0), and scale factor ½. Label this triangle A'B'C'.

BONUS Question:
Triangle ABC is a right triangle, and the measure of angle A is 28 degrees.
What are the measures of the other two angles?