Similarity Review so far

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

• Congruent
• Vertical
• Similar
• Complementary 

All angles in similar figures are congruent.  

• True
• False

This symbol stands for ...

• similar
• congruent
• proportional
• corresponding

This symbol stands for ...

• is corresponding to
• is proportional to
• is congruent to
• is similar to

When two figures are similar their ​ (a)   sides should be ​ (b)   .

(This means the ​ (c)   should be ​ (d)   )

• Corresponding
• proportional
• ratios
• equal

Rectangles MNQP and FGHJ are similar. Which statement below is true about the rectangles?

What is the ratio of the side lengths of XYZ:ABC?

• 1.25
• 1.5
• 2
• 2.5

Are these triangles similar?

• Yes
• No

Are the two figures similar?

• yes
• no

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