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WorksheetsUnit 1 -Scale Drawings Study Guide
Total questions: 15
Worksheet time: 56mins
Triangle ABC is a scaled copy to triangle FGH.
What is the value of x in centimeters?
Desmond measured a city park and made a scale drawing. The scale he used was 1 centimeter : 9 meters. The actual width of the soccer field is 54 meters. How wide is the field in the drawing?
6 cm
486 cm
9 cm
54 cm
The original perimeter of a rectangle is 30cm, if we enlarge it by a scale factor of 4 what is the new perimeter?
120
480
1920
A floor plan of a doctor's office is shown.
1 inch = 20 ft
What are the actual dimensions of the doctor's office?
length: 30 ft width: 20 feet
length: 60 feet width: 40 feet
length: 90 feet width: 60 feet
length: 20 feet width: 10 feet
Select the true statement.
Segment EF is half as long as AB
The scale factor is 2.
Angle F is half the angle measure of Angle A
The scale factor is 1/2.
Priya drew a triangle with lengths of 6, 8 and 10. She wants to draw a scaled copy that is larger. Which scale factor should she use.
8
-3
0.65
1
What is the new area for Polygon Z?
99
109
77
98
A scale drawing of a rectangular park is 4 inches wide and 6 inches long. The actual park is 240 yards long. What is the area of the actual park, in square yards?
38400 yards squared
24 yards squared
960 yards squared
3840 yards squared
What is the perimeter of the new triangle with a scale factor of 0.50?
30
50
60
75
Quadrilateral ABCD is a scaled copy of EFGH. Select all of the true statements.
Segment AB is 1/3 the size of EF.
Segment EF is 3 times longer than AB.
The area of EFGH is 3 times larger than the area of ABCD.
The perimeter of ABCD is 1/3 the size of perimeter EFGH.
The area of EFGH is 9 times larger than the area of ABCD.
