7.5A & 7.5C Proportionality & Similar Figures Knowledge Check

1. Similar figures have the same shape and size.

• True

• False

• Sometimes

Tags

7.5.A

7.5.C

Figure JKLM is similar to figure PQRS.

Which of the corresponding side ratios match for the figures that are shown above.

• LK corresponds to PS

• PQ corresponds to LM

• LM corresponds to RS

• SP corresponds to KL

Tags

7.5.A

7.5.C

Triangle ABC is similar to triangle FGH.

What is the value of x in centimeters?

• 22.5 cm

• 1.5 cm

• 21 cm

• 4.5 cm

Tags

7.5.A

7.5.C

Fernando created a scale drawing of the school cafeteria in his art class. In the scale drawing, the length of the cafeteria is 13 inches. The length of the actual cafeteria is 78 feet. What is the scale that Fernando used to create the scale drawing of the school cafeteria?

• 1 in = 4.5 ft

• 1 in = 6 ft

• 1 in = 7.5 ft

• 1 in = 13 ft

Tags

7.5.A

7.5.C

Triangle RST is similar to triangle RVW.

What is the measure of d in millimeters?

Tags

7.5.A

7.5.C

The distance between two cities on a map is 3.5 centimeters. The map uses a scale in which 1 centimeter represents 20 kilometers.

What is the actual distance between these two cities in kilometers?

Tags

7.5.A

7.5.C

• True

• False

Tags

7.5.A

7.5.C

• True

• False

Tags

7.5.A

7.5.C