similar triangle

Find the value of x.

• 72

• 18

• 60

• 7.5

Figure A is reduced to Figure B. Find the scale factor.

• 4

• 1/4

• 3

• 1/3

If the given triangle is similar then, Find the value of y-x.

• 24

• 16

• 6

• 18

Figure A is enlarged to figure B. Find the scale factor.

• 2.5

• 3

• 0.4

• 6

A triangle has sizes measuring 11 cm, 16 cm, and 16 cm. A similar triangle has sides measuring x cm, 24 cm, and 24 cm. What is x?

• x = 19.5cm

• x = 24.5 cm

• x = 3.5 cm

• x = 16.5 cm

What similarity theorem would prove that these triangles are similar?

• SAS∼
• SSS∼
• AA∼
• Side Splitter

The figures below are similar. The labeled sides are corresponding.

What is the perimeter of the smaller triangle?

• 23.8 mm

• 10.2 mm

• 6.67 mm

• 4.3 mm

The triangles are similar, solve for the question mark.

• 8
• 12.5
• 18
• 24

Which of the following is NOT true about similar figures?

• A) Similar figures always have the same shape.
• B) Similar figures always have the same size.
• C) Similar figures always have corresponding angles that are equal.
• D) Similar figures always have corresponding sides that are proportional.

Are the triangles similar?

• Yes
• No