Transformations and Congruent Similar Triangles

Identify the corresponding parts

• Side JL and Side ST

• Angle L and Angle S

• Side JK and Side UT

• All of the above

∠A ≅

• ∠M

• ∠N

• ∠L

Tell whether the two figures are congruent.

• Yes, same size and same shape

• No, same shape but different sizes

• No, different size and different shapes

Are these figures congruent?

• yes

• no

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

The triangles are similar. Which series of transformations maps ABC onto DEF?

• reflection followed by a dilation

• rotation followed by a dilation

• translation followed by a dilation

• translation followed by a rotation

Which statement about the triangles at the right is true?

• ΔABC is not similar to ΔADF

• ΔABC is similar to ΔADF

• ∠BAC is not congruent to ∠DAF

• ΔABC is congruent to ΔADF

∆JIK ≅

• ∆TRS

• ∆RST

• ∆STR

• ∆TSR

Complete the similarity statement.

• they are not similar

Which is a correct congruence statement.

• A

• B

• C

• D