Question

what does it mean when two figures are congruent?
a they are similar in shape but different in size
b they have the same shape and size
c one is a mirror image of the other
d they are opposite in orientation

Explanation:

To determine the correct answer, we recall the definition of congruent figures in geometry. Congruent figures are defined as having the same shape and the same size. Option A describes similar figures (which have the same shape but different sizes). Option C (mirror image) and Option D (opposite orientation) are properties that can be part of congruent figures in some cases (like with reflections or rotations), but they are not the defining characteristic of congruence. The key defining characteristic is having the same shape and size.

Answer:

B. They have the same shape and size