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Mathematics Clinic => Other Maths => Topic started by: theo on May 5, 2020

Title: If an object has a 60 clockwise rotation as one of its symmetries, then it must also have as a symmetry
Post by: theo on May 5, 2020

Question 1

If an object has a 30° clockwise rotation as one of its symmetries, then it must also have as a symmetry
◦ a translation.
◦ a 90° clockwise rotation.
◦ a 45° clockwise rotation.
◦ a reflection.
◦ none of these

Question 2

If an object has a 60° clockwise rotation as one of its symmetries, then it must also have as a symmetry
◦ a 180° rotation.
◦ a translation.
◦ a 90° clockwise rotation.
◦ a reflection.
◦ none of these

Title: If an object has a 60 clockwise rotation as one of its symmetries, then it must also have as a symmetry
Post by: mistyjohnson on May 5, 2020

Answer 1

a 90° clockwise rotation.

Answer 2

a 180° rotation.

Title: Re: If an object has a 60 clockwise rotation as one of its symmetries, then it must also have as a s
Post by: Lisa Winders on Jul 31, 2021

Thank You

Title: Re: If an object has a 60 clockwise rotation as one of its symmetries, then it must also have as a s
Post by: timayala7 on Nov 12, 2021

Thank you