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Is 180 degrees the same as a reflechon?
Yes, 180 degrees is the same as a reflection in geometry. When a shape is reflected over a line, the angle formed between the original shape and its reflection can be measured, and for a line of reflection, this angle is 180 degrees. In essence, a 180-degree rotation or reflection produces a symmetrical image across the line of reflection.
What is the degree of rotation of a shape with rotational symmetry?
90
What shape has one line of reflection symmetry and no rotation symmetry?
The letter T for example
What is the order of rotation of number 4?
The order of rotation of 4 is 1 as the shape 4 can be rotated 360 degree to get the same shape.
How do you do 180 degree rotation of a shape on a coordinate?
(-e, -h)
Is it a glide-reflection rotation reflection or translation?
A glide reflection is where you reflect the shape and translate it. A glide rotation is where you rotate a shape and translate it. A glide translation doesn't exist.
Is 180 degrees the same as a reflechon?
Yes, 180 degrees is the same as a reflection in geometry. When a shape is reflected over a line, the angle formed between the original shape and its reflection can be measured, and for a line of reflection, this angle is 180 degrees. In essence, a 180-degree rotation or reflection produces a symmetrical image across the line of reflection.
What transformations produce a congruent shape?
Translation, rotation, reflection.
What is any movement of a shape called?
A transformation (this includes reflection, translation, and rotation)
What is the degree of rotation of a shape with rotational symmetry?
90
What shape has one line of reflection symmetry and no rotation symmetry?
The letter T for example
What is the angle of rotation of semi-circle?
order of rotation of semicircle is 1. angle of rotation of semicircle is 360 degree. If you want to find angle of rotation of a shape, then divide 360 from order of rotation of a shape.
What is the order of rotation of number 4?
The order of rotation of 4 is 1 as the shape 4 can be rotated 360 degree to get the same shape.
How do you do 180 degree rotation of a shape on a coordinate?
(-e, -h)
Is it still a rotation when a shape rotates 360 degree?
Yes
What is a 90 degree counterclockwise angle equivalent to?
Rotation preserves shape - therefore the angle before the rotation equals the angle after the rotation.
What type of image does a regular reflection form?
A regular reflection forms an image that is identical in size and shape to the original object, but appears to be reversed left to right.
