Question

what is always preserved during a reflection?
a. position
b. color
c. orientation
d. shape and size
what is the result when an object is rotated 360 degrees around its center?
a. the object changes color
b. the object changes shape
c. the object looks the same as it did before the rotation
d. the object is enlarged
which of the following is not a type of symmetry discussed in the content?
a. rotational symmetry
b. inverse symmetry
c. reflective symmetry
d. translational symmetry
if two line segments are congruent, what can be said about them?
a. they have the same length
b. they have the same color
c. they are parallel
d. they are in the same position
what do you call the point around which a figure is rotated?
a. pivot point

Explanation:

1. Reflection preserves shape and size.
2. 360 - degree rotation results in the object looking the same.
3. Inverse symmetry isn't a common basic symmetry type.
4. Congruent line - segments have equal length.
5. The rotation point is a pivot point.

Answer:

1. d. Shape and size
2. c. The object looks the same as it did before the rotation
3. b. Inverse symmetry
4. a. They have the same length
5. a. Pivot point