Similar Polygons and Solving

Solve for x.

• 21

• 14

• 12

• 18

When figures are similar, their corresponding sides are__________________.

• congruent

• proportional

• invisible

When figures are similar, their corresponding angles are__________________.

• congruent

• proportional

• yellow

• obtuse

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

Are these two triangles similar and if so, identify the correct similarity statement.

• AA~

• SSS~

• SAS~

• None of these

• 5: 6

• 3: 5

• 2: 3

• 5: 3

Solve for x. 

• 8

• 6

• 10

• 12

Are the triangles similar?

• Yes

• No

Determine if the triangles are similar. Justify.

• Yes, SAS.

• Yes, AA.

• Yes, SSS.

• No, not similar.

Find the value of x:

• 58.3

• 1.7

• 21

• 18