Two-Dimensional Geometric Shapes

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and side lengths are proportional.

• No, not similar because they are the same shape, but side lengths are not proportional.

• Yes, same shape

• No, different sizes

Which shape is NOT congruent to the others?

• 1

• 2

• 3

• 4

Two objects that are the same shape but not the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary 

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and side lengths are proportional.

• No, not similar because they are the same shape, but side lengths are not proportional.

• Yes, same shape

• No, different sizes

Congruent geometric figures have the:

• Same size

• Sides Equal

• Same Size and Same Shape

• Angles Equal

Are these shapes congruent?

• Yes

• No

Are these shapes congruent?

• Yes

• No

∠A ≅∠?

• ∠B

• ∠E

• ∠D

• ∠F

What does x equal?

• 9

• 11

• 17

Which shapes are congruent?

• 
• 
• 
•