Similar Triangle

Find the value of x if the two triangles are similar.

• x = 45

• x = 3

• x = 12

• x = 90

3. Which proportion will correctly solve for the height of the flagpole?

• 
• 
• 
• 

How tall is the flag pole?

• 15

• 20

• 25

• 30

Are the triangles similar and Why?

• No because Corresponding Angles are Not Congruent

• Yes because Corresponding Angles are Congruent

What is the value of x?

• 15

• 20

• 25

• 30

• 109

• 180

• 44

• 27

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

• They 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.

Triangle ABC is similar to triangle FGH.
What is the value of x in centimeters?

• 22.5 cm

• 8 cm

• 10.8 cm

• 30 cm

The two right triangles below are similar. What is x, the missing side length in triangle DEF? 

• 3.75

• 9.75

• 10

• 12

• 7

• 10

• 12