Similarity

Quadrilateral KLMN is similar to quadrilateral WXYZ. Which statement about these quadrilaterals must be true?

• Angle NKL is congruent to angle ZWX

• Angle NKL is congruent to angle XYZ

Figure JKLM is similar to figure PQRS. Which proportion must be true for these figures?

Which best describes the pair of figures?

• similar

• not similar

Match the congruent sides and angles.

• BC

• DF

• < E

• < A

• < C

• < B

• < F

• < D

• DE

• AC

Which best describes the pair of figures?

• similar

• not similar

The pair of figures is similar. Find the missing side.

• x = 12

• x = 3

• x = 40

• x = 4

Mr. Ortiz used similar triangles to make a design. Which statement about the triangles in the design must be true?

• The are the same size and shape.

• They are the same size but different shapes.

• They have corresponding angles that are congruent.

• They have corresponding sides that are congruent.

Similar polygons have corresponding sides that are proportional and corresponding angles that are

• congruent

• parallel

• similar

• proportional

Which best describes the pair of figures?

• similar

• not similar

Which best describes the pair of figures?

• similar

• not similar