1. Which figure has rotational symmetry? (1 point)
diamond
sideways t
polygon...
polygon
2. Indicate whether the following statement is true or false. If a figure can be translated, then it will tessellate. (1 point)
True, all translations are tessellations.
False, not all translations are tessellations...
4. Find the coordinates of the image of point R(3, –5) rotated 180° about the origin. (1 point)
(–3, 5)
(–5, –3)...
(5, 3)
(3, –5)
5. Which figure can be used to create a tessellation? (1 point)
petagram
polygo...
circle
arrow
Answers
1.A
2.C
3.D
4.A
5.B
6.Yes but you have to explain why
These are for CCA Math lesson 10 Rotational Symmetry and rotations Quiz
6. Yes, it does. As a Ferris wheel has a circular shape, it will have the same position every 45 degrees, because it has 8 cars. (1/8 of 360 = 45)
Correct answers are:
1. A
2. False
3. D
4. A
5. B
6. A. When you rotate it 60 degrees (360/3), they look exactly like it did before because every corner is at 60 degrees.
B. Yes, because it doesn't overlap nor doea it have gaps, so there for they can be used on a flat roof and not leak.
Mr.pickles is correct!
I got 100%. Mr Pickles is correct. But on question #6, put it into your own words.
Mr. Pickles [ amazing name ] is correct,
I got 100% for 2019
For the Connections Academy Mathematics Topic:
"Lesson 10: Rotational Symmetry and Rotations
Essential Math 7 B Unit 4: Graph in the Coordinate Plane"
Here is the answer key:
Rotation Symmetry and Rotations
Responses saved. The current score is 5/5. There is still 1 ungraded question worth 2 possible points.
1. A
2. False
3. D
4. A
5. B
6.
(P.S. You will have to write this out in your own words, but you should get a good grade on it.)
(P.P.S. Just Read The User "Wrong"s Essay Answer for Number 6 Then Write It in Your Own Words.
Have A Nice Day!
- Lou