Does the figure have rotational Symmetry? Find the angle of rotation.
(It's just a picture of a star.)
A-YES; 30 degrees
B - YES, 60 degrees
C- yes 72 degrees
D no.
17 answers
Thank youu
no brob
1.A
2.C
3.B
4.A
5.B
2.C
3.B
4.A
5.B
Is queen of hell right?
3 was D
You have to trust me the answers are
A
C
D
A
B
A
C
D
A
B
As a teacher I must say that 81258 is 100% correct. :)
Yes they are right
81258 is right
thx people
ACDAB then written question
@ 81258 answers are correct, but the teachers can switch up the order anytime. I am here with the word answers. I hope this helps:)
1; A: The one that is a rhombus
2; C: Yes; 72 degrees
3; D: Not sure how to explain this one so D
4; A: (-3,5)
5; B: (also hard to explain so just a very weird shaped one)
1; A: The one that is a rhombus
2; C: Yes; 72 degrees
3; D: Not sure how to explain this one so D
4; A: (-3,5)
5; B: (also hard to explain so just a very weird shaped one)
Lemon is right! I took it yesterday its correct
@*Lemon* I'm guessing the one that looks like a puzzle piece?
what about number 6 i need a example
es, the Ferris wheel has rotational symmetry.
Rotational symmetry means that a shape can be rotated around a center point by an angle less than 360° and still look the same as before the rotation.
The Ferris wheel is shaped like a regular octagon, with 8 equal sides and 8 equal angles. If the Ferris wheel is rotated by 45 degrees (360°/8), each car will still be in the same position relative to the others, the angles between the cars will be the same, and the overall shape of the Ferris wheel will not change.
Since the Ferris wheel maintains its shape and orientation after a rotation of 45 degrees, it has rotational symmetry.
Therefore, the answer is yes, the Ferris wheel has rotational symmetry.
Rotational symmetry means that a shape can be rotated around a center point by an angle less than 360° and still look the same as before the rotation.
The Ferris wheel is shaped like a regular octagon, with 8 equal sides and 8 equal angles. If the Ferris wheel is rotated by 45 degrees (360°/8), each car will still be in the same position relative to the others, the angles between the cars will be the same, and the overall shape of the Ferris wheel will not change.
Since the Ferris wheel maintains its shape and orientation after a rotation of 45 degrees, it has rotational symmetry.
Therefore, the answer is yes, the Ferris wheel has rotational symmetry.
For number 6, an example of a shape with no lines of symmetry could be something like a freeform wavy shape or a random scribble. These types of shapes have no axes of symmetry that divide them into identical halves. Another example could be a random arrangement of dots or shapes that create a pattern with no symmetry.