What are the new coordinate points with scale factor of 2?
(3, 4)
(6, 2)
(-4, 3)
What is
(6, 8)
(12, 4)
(-8, 6)
100
The perimeter of the original figure is 20. The scale factor of the new figure is 2. What is the perimeter of the new figure?
What is 40
100
What is the ratio of apples to oranges if you have 27 apples to 35 oranges?
What is 27/35 27:35
100
What are the 3 qualifications for a figure to be similar?
What is corresponding angles are congruent, ratios are equivalent, and all side lengths have the same scale factor.
200
What is an equivalent fraction for 12/24
What is 1/2, 3/8, 2/4, 24/48
200
When you have a scale factor of 3 to create a new figure, what happens to the perimeter of the new image?
What is the perimeter will be 3 times larger.
200
You have an original figure. The scale factor to the new figure is 3. What is the area of the new figure?
What is 9
200
There are 15 girls and 22 boys in the class. What is the ratio of girls to boys?
What is 15/22
200
How many total angles are in a triangle? If you are given two angles of a triangle how do you find the third angle?
What is 180 degrees and subtract the other two from 180 to find the missing angle.
300
What is the equivalent fraction for 15/50 in lowest terms
What is 3/10
300
What is the scale factor of the following image determine by the given points?
(3, 4) ----- (15, 20)
What is scale factor of 5
300
The legs of a right triangle are 5, 7, 15 on the original figure. The scale factor is 1.5. What are the side lengths of the new figure? What is the perimeter of each figure and how do they compare?
What is 7.5, 10.5, 22.5
P= 27
P= 40.5
Perimeter is 1.5 times greater for Image 2
300
What is the ratio of girls to the whole class if there are 32 girls and 27 boys?
What is 32/59
300
Solve the proportion:
3/x = 12/16
What is x = 4
400
What is an equivalent fraction for 9/24 in lowest terms?
What is 3/8
400
What is the scale factor for the new image based on the coordinates given below?
(12, 4) ---- (3, 1)
What is divide by 4 or 1/4
400
If you have a rectangle and the new figure has lengths 10 and 12. The scale factor to the original figure is 1/2. What are the lengths of the original figure?
What is 5 and 6
400
Write an equivalent ratio to 7/9
What is 14/18, 21/27
400
Solve the proportion:
4/5 = 10/x
What is 12.5
500
What is an equivalent fraction that is greater than 4/5
What is 12/15, 8/10, 20/25
500
When given the scale factor of 1/5, will the figure get larger or smaller?
What is the figure will get smaller.
500
Rectangle A: Side lengths 7 and 14
Rectangle B: Side lengths 14 and 28
Rectangle C: Side lengths 3.5 and 7
All figures are similar. Compare their perimeters and areas to one another.
What is:
A to B: P = 2x greater A = 4x greater
B to C: P= 4x smaller A = 16x smaller
A to C: P= 2x smaller A = 4x smaller
500
What is an equivalent ratio to 6/7 if the scale factor of the new figure is 5?
What is 30/35
500
Write a proportion and have your neighbor solve it!