Polygons Are Congruent or Non-Congruent

Are figures R and S congruent?

• Yes, because they are the same size and shape.

• No, because they are different colors

Congruent, or not?

• Yes, they have 3 sides

• No, they are different shapes and sizes

Same size and shape or not?

• Yes, congruent

• No, not congruent

Are figures X and Y congruent or not?

• Yes, they are both the same size and shape

• No, they are different colors

Are figures P and Q the same size and shape?

• Yes, they are congruent.

• No, they are not congruent.

Both A and B have 7 sides. Are they congruent?

• Yes, because they are the same color

• No, because B has open spaces inside it

Are the figures O and P the same size and shape?

• Yes. So they are congruent.

• No. So they are not congruent.

Are figures D and E the same size and shape?

• Yes. So they are congruent.

• No. So they are not congruent.

Are figures A and B the same size and shape?

• Yes. So they are congruent.

• No. So they are not congruent.

Each quadrilateral is made up of 2 congruent triangles. Are these three quadrilaterals congruent?

• Yes, these 4-sided figures are all the same size and shape.

• No, their sizes and shapes are different.