
B2C Unit 7, Lesson 1 Warm-Up
Presentation
•
Mathematics
•
7th Grade
•
Medium
+3
Standards-aligned
Amanda Hicks
Used 13+ times
FREE Resource
4 Slides • 7 Questions
1
2
3
Multiple Choice
Polygon B is a scaled copy of Polygon A. What is the scale factor from Polygon A to Polygon B?
0.5
1.5
2
2.5
4
Multiple Select
Polygon B is a scaled copy of Polygon A. Find the missing length of each side marked with ? in Polygon B.
2.5
3
5
10
5
Multiple Select
Polygon B is a scaled copy of Polygon A. Determine the measure of each angle marked with ? in Polygon A.
26.5
41
53
82
6
7
Multiple Choice
The table represents a proportional relationship. Find the constant of proportionality.
0.32
3.14
4.28
12.56
8
Multiple Choice
The table represents a proportional relationship. Write an equation that represents the situation.
C=12.56d
d=3.14C
C=3.14d
d=12.56C
9
10
Multiple Choice
Jada paints a circular table that has a diameter of 37 inches. What is the area of the table?
58 in2
116 in2
1,075 in2
4,299 in2
11
Multiple Choice
The circumference of Tyler's bike tire is 72 inches. What is the diameter of the tire?
11 inches
23 inches
114 inches
226 inches
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