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IM Math 7 Unit 1 Test

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Last updated over 5 years ago
10 questions
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Question 1
1.

Question 2
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.

Question 3
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?

Question 4
4.

Here is a polygon. Draw a scaled copy of the polygon using a scale factor of 1/2.

Question 5
5.

The scale of a map says that 4 cm represents 5 km. What distance on the map (in centimeters) represents an actual distance of 4 kilometers?

Question 6
6.

The scale of a map says that 4 cm represents 5 km. What is the actual number of kilometers that is represented by 5 centimeters on the map?

Question 7
7.

Tyler has 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? Explain your reasoning.

Question 8
8.

Elena wants to make a scale drawing of her bedroom. Her bedroom is a rectangle with length 5 m and width 3 m. She decides on a scale of 1 to 50.

Draw and label the dimensions of a scale drawing of Elena’s bedroom, using a scale of 1 to 50.

Question 9
9.

Elena wants to make a scale drawing of her bedroom. Her bedroom is a rectangle with length 5 m and width 3 m. She decides on a scale of 1 to 50.

Elena’s bedroom door is 0.8 m wide. How wide should the door be on the scale drawing? Explain how you know.

Question 10
10.

Elena wants to make a scale drawing of her bedroom. Her bedroom is a rectangle with length 5 m and width 3 m. She decides on a scale of 1 to 50.

Elena’s bed measures 4 cm by 3 cm on the scale drawing. What are the actual measurements of her bed?

Quadrilateral EFGH is a scaled copy of quadrilateral ABCD. Select all of the true statements.
The length of segment EH is 16 units.
The area of EFGH is twice the area of ABCD.
The measure of angle HEF is twice the measure of angle DAB.
Segment CD is twice as long as segment FG.
90 inches by 30 inches
10 inches by 4 inches
13.5 inches by 4.5 inches
4.5 inches by 1.5 inches
8 inches by 2 inches
56,000