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 Perimeter, Part III Unit 1 > Lesson 1 of 8

### Exercises

 Directions: Read each question below. Click once in an ANSWER BOX and type in your answer; then click ENTER. Your answers should be given as whole numbers greater than zero. After you click ENTER, a message will appear in the RESULTS BOX to indicate whether your answer is correct or incorrect. To start over, click CLEAR.

 1 Find the perimeter of a triangle with sides measuring 10 inches, 14 inches and 15 inches. ANSWER BOX:   = in RESULTS BOX:

 2 A rectangle has a length of 12 centimeters and a width of 4 centimeters. Find the perimeter. ANSWER BOX:   = cm RESULTS BOX:

 3 Find the perimeter of a regular hexagon with each side measuring 8 meters. ANSWER BOX:   = m RESULTS BOX:

 4 The perimeter of a square is 20 feet. How long is each side? ANSWER BOX:   = ft RESULTS BOX:

 5 The perimeter of a regular pentagon is 100 centimeters. How long is each side? ANSWER BOX:   = cm RESULTS BOX:

### Part I  |  Part II

 Perimeter & Area Unit Perimeter of Polygons Area of Rectangles Area of Parallelograms Area of Triangles Area of Trapezoids Practice Exercises Challenge Exercises Solutions

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