I think the correct answer is option D. It would be rotational symmetry that allows a figure to remain congruent as it rotates around a point in its plane. It also known as a radial symmetry. A figure which has this type of symmetry would look the same after rotating the figure by any angle. The degree of this symmetry would range from 2 to any positive whole integer. It depends on the number of distinct orientations that the figure would look the same. Examples are the shapes such as rectangles, circles, squares, stars, hexagon, pentagon and all regular polygons.
Answer:
It's 60
Step-by-step explanation:
Hope that helps you
Answer:
4
Step-by-step explanation:
because raidius is any given line from the center of the circle to the circumference
E
If the pre-image is dilated, the image must be congruent to the pre-image.