Understanding Rotations in Geometry
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the center of rotation used in most problems discussed in the video?
The point (1,1)
The point (2,2)
The point (-1,-1)
The origin (0,0)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of rotations, what is the default direction unless otherwise specified?
Downward
Upward
Counterclockwise
Clockwise
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following angles is equivalent to a 270-degree clockwise rotation?
360-degree counterclockwise
270-degree counterclockwise
180-degree counterclockwise
90-degree counterclockwise
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When rotating a point 270 degrees counterclockwise, what happens to the coordinates?
They switch places and the new y-coordinate becomes negative
They switch places and the new x-coordinate becomes negative
They switch places and both become negative
They remain the same
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the new position of point J (-2, 4) after a 180-degree rotation?
(2, 4)
(-2, -4)
(-4, 2)
(2, -4)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you avoid when choosing points to map rotations?
Points with both coordinates as zero
Points with positive coordinates
Points with coordinates like (1, -1) or (2, 2)
Points with negative coordinates
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of reflecting a point over the x-axis?
Both coordinates change sign
The y-coordinate changes sign
The x-coordinate changes sign
Neither coordinate changes sign
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
