Log in
Sign up for FREE
arrow_back
Library

Dilations and Scale Factors Test

star
star
star
star
star
Last updated 5 months ago
17 questions
This test assesses understanding and application of dilations and scale factors, focusing on figures with 3, 4, and 5 vertices. Students will work with coordinates and graphs.
Required
1
1
1
Required
1
1
Required
1
Required
1
1
1
Required
1
1
Required
1
Required
1
Required
1
1
1
1
Question 1
1.

Point K(0,7) is dilated by scale factor 1.5 about the origin. What are the coordinates of K'?

Question 2
2.

Match each original figure to its dilated coordinates with a scale factor of 3.

Draggable itemarrow_right_altCorresponding Item
Triangle: A(1,1), B(2,2), C(3,3)
arrow_right_alt
Triangle: A(1,1), B(2,2), C(3,3)
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 3
3.

Dilate triangle G(-3,-1), H(-1,-1), J(-2,2) from the origin by factor 4. Select all points that could be images.

Question 4
4.

What is the image of (3,0) after origin-centered dilation by 4?

Question 5
5.

Triangle M(2,-4),N(6,2),O(-2,0) dilates to M'(1,-2),N'(3,1),O'(-1,0). Scale factor?

Question 6
6.

True or False: A dilation with a scale factor greater than 1 will always enlarge the figure.

Question 7
7.

Select all correct coordinates for dilated points if the original triangle with A(1, 2), B(3, 2), C(2, 4) is scaled by a factor of 2.

Question 8
8.

Dilate quadrilateral A(-2,1), B(1,1), C(2,3), D(-1,3) from the origin by factor 0.5. Choose all correct images.

Question 9
9.

After dilating ΔABC with vertices A(3,3), B(6,9), C(12,18) by scale factor 2/3 about the origin, what are the coordinates of C'?

Question 10
10.

Given a pentagon with vertices A(2, 2), B(4, 4), C(6, 6), D(8, 8), E(10, 10) dilated by a scale factor of 0.5, what is the coordinate of A'?

Question 11
11.

Pentagon A(2,2), B(4,4), C(6,6), D(8,8), E(10,10) is dilated by 5/4. What is A'?

Question 12
12.

Match each original figure to its dilated coordinates with a scale factor of 2.

Draggable itemarrow_right_altCorresponding Item
arrow_right_alt
A'(4,4), B'(8,8), C'(12,12)
Triangle: A(2,2), B(4,4), C(6,6)
arrow_right_alt
arrow_right_alt
Question 13
13.

Triangle PQR goes from P(-3,1), Q(0,4), R(-6,7) to P'(-1,1/3), Q'(0,4/3), R'(-2,7/3). Find the scale factor.

Question 14
14.

A triangle with vertices (3, 6), (9, 12), (15, 18) is transformed to a triangle with vertices (12, 24), (36, 48), (60, 72). What is the scale factor?

Question 15
15.

Quadrilateral S(-4,2), T(0,6), U(4,2), V(0,-2) is dilated by scale factor 0.25. What is T'?

Question 16
16.

Scale triangle P(1,3), Q(4,3), R(2,6) from the origin by factor 3. Select all image points.

Question 17
17.

Triangle with P(2,3), Q(4,1), R(-2,5) is dilated by scale factor 3/2. What are the coordinates of P'?