
Scale Factors and Proportions in Geometry
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary concept introduced in the beginning of the video?
Translation of shapes
Dilation and scale factors
Reflection of shapes
Rotation of shapes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you identify the scale factor between two shapes?
By comparing their colors
By counting the number of sides
By dividing the new shape's dimension by the original shape's dimension
By measuring their angles
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a scale factor in geometry?
To find missing side lengths
To determine the area of a shape
To change the color of a shape
To rotate a shape
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a triangle's side is 3 units and its scaled version is 5 units, what is the scale factor?
3/5
2/1
5/3
1/2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when you multiply a dimension by the scale factor?
It becomes zero
It gives the new dimension
It decreases
It remains the same
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the variables introduced for the triangle's dimensions?
P and Q
A and B
M and N
X and Y
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you solve for an unknown side length using the scale factor?
By subtracting the scale factor
By adding the scale factor
By dividing the original dimension by the scale factor
By multiplying the original dimension by the scale factor
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