Amplify End-of-Unit 1 Study Guide

Select all the scaled copies of rectangle A.

• Rectangle B

• Rectangle C

• Rectangle D

• Rectangle E

• Rectangle F

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Figure EFGH is a scaled copy of figure ABCD. Select all of the true statements.

• Segment GH is three times as long as segment AB.

• The ratio of AB to BC is equivalent to the ratio of EF to FG.

• The scale factor from EFGH to ABCD is 1/3.

• The length of segment BC is 2 units.

• The area of EFGH is three times the area of ABCD.

Tags

CCSS.7.G.A.1

CCSS.7.G.B.6

CCSS.7.RP.A.2

A scale drawing of a rectangular park is 8 inches wide and 11 inches long. The actual park is 330 yards long. What is its area?

• 88 square yards

• 240 square yards

• 2,640 square yards

• 79,200 square yards

Tags

CCSS.7.G.A.1

CCSS.7.G.B.6

What is the scale factor used to draw a scaled copy of the original to Figure 4?

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Anya is drawing a map of her town. She wants to include a school and a hospital, which are 15 kilometers apart. What should the distance between the school and the hospital be on the map?

• 5/2 cm

• 6 km

• 20 centimeters

• 6 cm

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Anya is drawing a map of her town. On the map, the school and the playground are 8 centimeters apart. What is the actual distance between the school and the playground?

• 20 km

• 40 km

• 8 cm

• 80 km

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

A runner gets a new map of her favorite running trail. Her old map has a scale of 1 centimeter to 400 meters. Her new map has a scale of 1 centimeter to 100 meters. If the maps represent the same area, will the new map be larger, smaller, or the same size as the old map?

• Larger

• Smaller

• The same size

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

A runner gets a new map of her favorite running trail. Her old map has a scale of 1 centimeter to 400 meters. Her new map has a scale of 1 centimeter to 100 meters. Her favorite running trail was 20 centimeters long on her old map. How long is this trail on her new map?

• 4 centimeter

• 20 centimeters

• 80 centimeters

• 100 centimeters

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

What is something you are proud of from this unit?

• helping a classmate

• completing all my work

• asking meaningful questions

• participating in class

Select a strategy that you found helpful in this unit.

• Discussing with peers in class

• Using MNB

• SWYK Feedback

• Practice Assignments

• Reviewing Slides after class