Similar Triangles (Using Proportions)

Solve for x.

• 10 units

• 4 units

• 3 units

• 7 units

Find side length X.

• 16

• 18

• 2.4

• 15

Solve for X.

• 36

• 27

• 45

• 56

In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)

• congruent, proportional 

• proportional, congruent 

• congruent, congruent

• proportional, proportional

Tell whether the triangles are similar or not.

• a

• b

Find the missing side using proportions.

• a

• b

• c

• d

Find the missing side using proportions.

• a

• b

• c

• d

Find the value of x using proportions.

• a

• b

• c

• d

Find the value of x using proportions.

• a

• b

• c

• d

Which triangles are similar to triangle A?

• B

• C

• Both

• None