Illustrative Math 7th Grade Unit 1 Test

1. Quadrilateral EFGH is a scaled copy of quadrilateral ABCD. Select all of the true statements.

• Segment EF is twice as long as segment AB .

• Segment CD is twice as long as segment FG .

• The measure of angle HEF is twice the measure of angle DAB .

• The length of segment EH is 16 units.

• The area of EFGH is twice the area of ABCD .

Tags

CCSS.7.G.A.1

2) Rectangle A measures 9 inches by 3 inches. Rectangle B is a scaled copy of Rectangle A. Select all of the measurement pairs that could be the dimensions of Rectangle B.

• 4.5 inches by 1.5 inches

• 8 inches by 2 inches

• 10 inches by 4 inches

• 13.5 inches by 4.5 inches

• 90 inches by 30 inches

Tags

CCSS.7.G.A.1

3) A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park is 280 yards long. What is the area of the actual park, in square yards?

• 35 square yards

• 200 square yards

• 1400 square yards

• 56000 square yards

Tags

CCSS.7.G.A.1

1. Here is a polygon. What are the measures of each side of the polygon using a scale factor of (0.5) . Use graphing paper if you have to to draw the scale copy first. Choose the correct answer. These numbers represent side measures in units.

• 12,16,8,8,4,8

• 3,4,2,2,1,2

• 7,9,5,5,3,5

Tags

CCSS.7.G.A.1

The scale of a map says that 4 cm represents 5 km. a.

a. What distance on the map (in centimeters) represents an actual distance of 10 kilometers?

• 8 cm

• 3 cm

• 6 cm

• 4 cm

Tags

CCSS.7.RP.A.2C

The scale of a map says that 2 cm represents 10 km. What is the actual number of kilometers that is represented by 6 centimeters on the map

• 20 km

• 30 km

• 24 km

• 35 km

Tags

CCSS.6.RP.A.3B

7) There are two different maps of Ohio. The scale on the first map is 1 cm to 10 km. The distance from Cleveland to Cincinnati is 40 cm. The scale on the second map is 1 cm to 50 km. What is the distance from Cleveland to Cincinnati on the second map?

• 10 cm

• 8 cm

• 4 cm

• 2 cm

Tags

CCSS.6.RP.A.3B