Similar Triangles (Using Proportions)

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

• equal

• congruent

• proportional

• none of these

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

Are the triangles similar?

• Yes

• No

Tell whether the triangles are similar or not.

• a

• b

Find the missing side using proportions.

• a

• b

• c

• d

Find the missing side using proportions.

• a

• b

• c

• d

Find the value of x using proportions.

• a

• b

• c

• d

Find the value of x using proportions.

• a

• b

• c

• d

Tell whether the triangles are similar or not.

• a

• b

Tell whether the triangles are similar or not.

• a

• b