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Lesson Worksheet: Scale Drawings and Models Mathematics • 7th Grade
In this worksheet, we will practice calculating the scale factor and the dimensions of both the scaled model and the actual object and applying this to real-world problems.
James is drawing a map to a scale of . If the distance between two cities on the map is 4.5 cm, find the actual distance between them in kilometers.
A model of a tree is made using a scale of . Find the height of the actual tree if the height of the model is in.
- A ft
- B80 ft
- C ft
- D30 ft
A picture with width 13 mm and height 37 mm is magnified so that its width becomes 3.25 cm and height becomes cm. Find the value of .
If the scale factor from a statue to a reduced model for a display is 16 feet to 7 feet, and the height of the original statue is 55 feet, find the height of the model.
- A46 ft
- B ft
- C ft
- D ft
- E ft
Given a scale drawing, which of the following is equal to the scale?