5.
What is the order of rotation and angle of rotation of a rectangle ?
6.
If the angle of rotation of a figure is 45°, find its order of rotational symmetry.
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Step-by-step explanation:
The order of rotational symmetry is the number of times the shape maps onto itself during a rotation of 360°, for example: a rectangle has order of rotational symmetry of 2; 180° and 360° rotations will map it onto itself. for a regular hexagon has order of rotational symmetry of 6.
Answered by
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Answer:
6. angle of rotation of a figure is 45 degree
360/45=8
therefore 8 is the answer
Step-by-step explanation:
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