Grade 7 chapter 12 Symmetry

_______is the fixed point in which the object rotates.

____is the angle of turning during rotation.

What is the degree of measure for a three quarter degree turn?

• 180 degrees

• 270 degrees

• 360 degrees

• 500 degrees

What is the degree measure for 8/8 turn?

• 90 degrees

• 180 degrees

• 210 degrees

• 360 degrees

Which of the following figures have rotational symmetry of order more than 1?

• 
• 
• 
• 
• 

What are the letters which have rotational symmetry of order 2 trigonometry?

• I,N,O

• M,T,O

• R,G,E

• N,E,T

_____is the order of rotational symmetry for the diagram.

Order of rotational symmetry for the figure is 4.

• True

• False