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7th Grade IM Unit 1 Test

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Last updated over 2 years ago
10 questions
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Question 1
1.

A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park is 280 yards long. What is its area?


Question 2
2.

Which rectangle is a scaled copy of rectangle A?

Question 3
3.

What is the scale factor from rectangle A to rectangle C. (Write your answer as a decimal)


Question 4
4.

The figure below is the original. When making a scale copy of the figure what will the TOP segment be on the copy if the scale factor is 0.5?


Question 5
5.

Roberto is drawing a map of his town. He wants to include a school and a hospital, which are
10 kilometers apart. What should the distance between the school and the hospital be on the map?

Question 6
6.

On the map, the school and the playground are 12 centimeters apart.
What is the actual distance between the school and the playground?
answer = _____ km (just type the number)

Question 7
7.

Polygon EFGH is a scaled copy of polygon ABCD. Select the true statement.

Question 8
8.

Figure F is a scaled copy of figure E.
Find the missing length so the side lengths of figure F are proportional (a scaled copy) to the side lengths of figure E.

Question 9
9.

In order to scale figure E to figure F, what scale factor should you use?

Question 10
10.

Are all the side lengths in figure 1 proportional (scaled correctly) to the side lengths in figure 2? Answer and explain your thinking below (2 points)