Unit 8 Practice 2 (H)

Determine whether each pair of figures is similar.

If so, which similarity transformations were used

• yes they are Similar

• No they are NOT Similar

• Translation 3 units right

• Dilate by a factor of 1/2

• Dilated by a factor of 2

Determine whether each pair of figures is similar.

If so, which similarity transformations were used

• yes they are Similar

• No they are NOT Similar

• reflected across the Y-Axis

• Reflected across the X-Axis

• Dilated by a factor of 1.5

The legs of a tray table are represented by DE and FG. The top of the table is parallel to the ground. Find the distance between the bottom of the legs, FE.

Find the value of x.

What is the length of SD?

Determine if the triangles are similar. If so, find the value of X.

• The triangles are similar because of the SAS theorem.

• The triangles are similar because of the SSS theorem.

• The triangles are not similar.

• x = 21.2

• x = 19.5

Determine whether the pair of triangles is similar. Justify your reasoning.

• Yes, they are similar triangles

• No, they are not similar triangles.

• because corresponding sides are not proportional

• because of the SAS theorem

Determine whether the pair of triangles is similar. Justify your reasoning.

• Yes, they are similar triangles

• No, they are not similar triangles.

• because there is not enough information

• because of the AA theorem

Determine whether the pair of triangles is similar. Justify your reasoning.

• Yes, they are similar triangles

• No, they are not similar triangles.

• because there is not enough information

• because of the SSS theorem

Determine whether the pair of triangles is similar. Justify your reasoning.

• Yes, they are similar triangles

• No, they are not similar triangles.

• because there is not enough information

• because of the SAS theorem