WorksheetsPOP QUIZ #1: Scale Factor - STUDY PREVIEW
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the scale factor if the triangle on the left is the original?
a)
2
b)
3/2
c)
2/3
d)
1/2
2.
Scale Factor of 5 is _________________ .
a)
Reduction
b)
Enlargement
3.
On a map, Memphis, Tennessee, and Jackson, Mississippi, are 5 inches apart. The distance between the cities is actually 210 miles.
What scale was used to create the map?
a)
42 inches = 1 mile
b)
1 inch = 42 miles
c)
40 inches = 1 mile
d)
1 inch = 40 miles
4.
Scale Factor of ½ is __________________ .
a)
Reduction
b)
Enlargement
5.
The distance between two cities on a map is 4.125 inches. Find the actual distance if the scale on the map is 2 inches = 40 miles.
a)
165 miles
b)
50 miles
c)
82.5 miles
d)
41.25 miles
6.
Is this an enlargement or a reduction?
a)
Enlargement
b)
Reduction
7.
REVIEW: Which inequality is represented by the following graph
a)
x < -8
b)
x > -8
c)
x ≥ -8
d)
x ≤ -8
8.
If a dilation has a scale factor of 0.5, it can be classified as a(n) ___.
a)
Enlargement
b)
Reduction
9.
Robbie made a scale drawing of a neighborhood park. A soccer field in the park is 14 inches long in the drawing. The actual field is 98 yards long. What is the scale of the drawing?1 inch = _ yards
a)
1372
b)
5
c)
14
d)
7
10.
A square has a side length of 6 inches. It is enlarged and the new side length is 18 inches. What is the scale factor?
a)
2
b)
3
c)
1/3
d)
1/2
100 %
