8.2 EOU Review

Dilations always increase the length of line segments

• True

• False

Dilations take perpendicular lines to perpendicular lines

• True

• False

Dilations of an angle are congruent to the original angle

• True

• False

Dilations increase the measure of angles

• True

• False

Dilations of a triangle are congruent to the original triangle

• True

• False

Dilations of a triangle are similar to the original triangle

• True

• False

• 2 triangles each have a 35° angle

• Are they similar?

• Similar

• Not Similar

• 2 triangles are isosceles and they each have a 40° angle.

• Are they similar?

• Similar

• Not Similar

• 2 triangles each have a 35° angle

• Are they similar?

• Similar

• Not Similar

• Triangle A has a 30° and 90° angle. Triangle B has a 30° and 70° angle.

• Are they similar?

• Similar

• Not Similar