Similar Triangles Quiz

Find side length X.

• 16

• 18

• 2.4

• 15

The triangles are similar, solve for the question mark.

• 8
• 12.5
• 18
• 24

What is the measure of x?

• 12
• 15
• 6
• 9

Find the height of the tree.

• 8 ft
• 12 ft
• 13 ft
• 15 ft

Are these figures similar?

• yes
• no

Are the following similar? Why or why not?

• Yes. All pairs of corresponding angles are congruent.
• No, the corresponding angles are not equal.
• No, the ratios of the corresponding sides are not equal.

What similarity theorem would prove that these triangles are similar?

• SAS∼
• SSS∼
• AA∼
• Side Splitter

Mr. Ortiz 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.