Similar Figures

All angles in similar figures are congruent.  

• True
• False

This symbol stands for ...

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

The  term "corresponding" means ...

• congruent
• similar
• matching 
• multiply 

This symbol stands for ...

• similar
• congruent
• proportional
• corresponding

The pair of figures is similar. Find the missing side.

• x = 9
• x = 28
• x = 7
• x = 63

The triangles are similar. Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

The triangles are similar. Find missing side

• 5

• 7

• 9

• 11

Are the following similar? Why or why not?

• Yes
• No, the corresponding angles are not equal.
• No, the ratios of the corresponding sides are not equal.

The triangles are similar. Find the perimeter of the large triangle.

• 24

• 36

• 12

• 54

Tell whether the two figures are similar. Explain your reasoning. (Hint: are they proportional?)

• 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