Triangle Similarities

Are these two triangles similar? Which similarity criterion do you use to prove it?

• Yes, AA Similarity Theorem

• Yes, SAS Similarity Theorem

• Yes, SSS Similarity Theorem

• Not Similar

Are these two triangles similar? Which similarity criterion do you use to prove it?

• Yes, AA Similarity Theorem

• Yes, SAS Similarity Theorem

• Yes, SSS Similarity Theorem

• Not Similar

Are these two triangles similar? Which similarity criterion do you use to prove it?

• Yes, AA Similarity Theorem

• Yes, SAS Similarity Theorem

• Yes, SSS Similarity Theorem

• Not Similar

 

 

Find the missing side using proportions.

• a

• b

• c

• d

Find the value of x.

• a

• b

• c

• d

 If two figures are similar, the corresponding sides are ______________.

• congruent

• proportional

• equal

• all of the these

Find the missing length indicated.

• 25

• 30

• 45

• 50

Find the value of x

• 15

• 25

• 35

• 45

Find the value of x.

• 20

• 48

• 32

• 80

Find the value of x.

• 46

• 52

• 64

• 76