Similar Polygons and Transformations
Interactive Video
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
Lucas Foster
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which transformation involves flipping a shape over a line of symmetry?
Rotation
Translation
Reflection
Dilation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key property of similar polygons?
They have no corresponding angles.
They have the same size.
They have different shapes.
They have proportional corresponding sides.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you determine if two polygons are similar?
By checking if they have the same area.
By ensuring they have the same number of sides.
By performing a series of rigid transformations and dilations.
By comparing their perimeters.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the scale factor represent in similar polygons?
The ratio of corresponding side lengths.
The sum of the angles in the polygons.
The ratio of the perimeters of the polygons.
The difference in area between the polygons.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of cross-multiplying the proportion 5a/b = c/d?
a - d = b - c
a + d = b + c
ab = cd
ad = bc
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation 10/x = 5/2, what is the value of x?
5
10
4
2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving for x in the proportion 10/x = 5/2?
Add 5 to both sides.
Divide both sides by 10.
Subtract 2 from both sides.
Cross-multiply the terms.
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