7th Grade Math - G.A.1 - Scale Drawings
11 Questions
Scale Drawings Introduction
A rectangle with a side length of 16 cm is reduced to a rectangle with a side length of 4 cm. What scale factor was used?
A rectangle has side lengths of 3.5 cm and 8 cm. It is enlarged with a scale factor of 4 to create a new rectangle. What is the area of the new rectangle?
Look at Figure A and Figure B below.
Figure A is a scale image of Figure B, as shown.
Click on the two figures that have a scale factor of 4 between them.
Which TWO figures are scale images of the shape below?
Which statements about the original rectangle described below are true and which are false?
A swimming pool will be in the shape of a rectangle. It will have an area of 1,800 square feet. A scale drawing of the swimming pool is shown.
Look at the figures below.
Using evidence from the figures below, determine if Figure 2 is a scale image of Figure 1. Explain your thinking.
The question sets found here work best in conjunction with the Strategic Thinking in Math training for grades 1 - 8.
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