Area and perimeter worksheet generator
Build area and perimeter practice for rectangles, squares and triangles. Pick what students solve for, set the size of the numbers, and print with the answer key on its own page.
Area and Perimeter
- 1.Triangle: base 8 cm, height 11 cm, sides 8, 17, 12 cm. Area and perimeter?
- 2.Square with side 4 cm. Area and perimeter?
- 3.Triangle: base 20 cm, height 17 cm, sides 20, 11, 20 cm. Area and perimeter?
- 4.Triangle: base 20 cm, height 14 cm, sides 20, 7, 11 cm. Area and perimeter?
- 5.Rectangle with length 16 cm, width 18 cm. Area and perimeter?
- 6.Square with side 17 cm. Area and perimeter?
- 7.Triangle: base 14 cm, height 11 cm, sides 14, 4, 8 cm. Area and perimeter?
- 8.Rectangle with length 16 cm, width 4 cm. Area and perimeter?
- 9.Rectangle with length 4 cm, width 14 cm. Area and perimeter?
- 10.Triangle: base 9 cm, height 6 cm, sides 9, 3, 15 cm. Area and perimeter?
- 11.Triangle: base 3 cm, height 13 cm, sides 3, 15, 19 cm. Area and perimeter?
- 12.Rectangle with length 13 cm, width 19 cm. Area and perimeter?
Area and Perimeter — Answer Key
- 1.Triangle: base 8 cm, height 11 cm, sides 8, 17, 12 cm. Area and perimeter? A = 44 cm², P = 37 cm
- 2.Square with side 4 cm. Area and perimeter? A = 16 cm², P = 16 cm
- 3.Triangle: base 20 cm, height 17 cm, sides 20, 11, 20 cm. Area and perimeter? A = 170 cm², P = 51 cm
- 4.Triangle: base 20 cm, height 14 cm, sides 20, 7, 11 cm. Area and perimeter? A = 140 cm², P = 38 cm
- 5.Rectangle with length 16 cm, width 18 cm. Area and perimeter? A = 288 cm², P = 68 cm
- 6.Square with side 17 cm. Area and perimeter? A = 289 cm², P = 68 cm
- 7.Triangle: base 14 cm, height 11 cm, sides 14, 4, 8 cm. Area and perimeter? A = 77 cm², P = 26 cm
- 8.Rectangle with length 16 cm, width 4 cm. Area and perimeter? A = 64 cm², P = 40 cm
- 9.Rectangle with length 4 cm, width 14 cm. Area and perimeter? A = 56 cm², P = 36 cm
- 10.Triangle: base 9 cm, height 6 cm, sides 9, 3, 15 cm. Area and perimeter? A = 27 cm², P = 27 cm
- 11.Triangle: base 3 cm, height 13 cm, sides 3, 15, 19 cm. Area and perimeter? A = 19.5 cm², P = 37 cm
- 12.Rectangle with length 13 cm, width 19 cm. Area and perimeter? A = 247 cm², P = 64 cm
At a glance
The area and perimeter worksheet generator makes a fresh printable practice sheet in seconds. Rectangles, squares and triangles — find the area, the perimeter, or both. Every time you change a setting, the page rebuilds instantly, so you can print a different sheet for every group or lesson. It is designed for clean printing on US Letter or A4 paper with half-inch margins.
How the area and perimeter worksheet generator works
This area and perimeter worksheet generator assembles a complete printable page in the browser, and nothing is saved or repeated between visits.
Choose the problem type — Area and perimeter, Area only and Perimeter only — then set the difficulty, how many problems you want and how many columns they sit in. The preview updates as you change each setting, so the page you see is exactly the page that prints.
The answer key is optional; when it is on, it prints on a separate page in the same order as the problems. Both US Letter and A4 are supported, and the layout is locked to a safe printable area so nothing is cut off.
Ways to use area and perimeter worksheets in class and at home
Rectangles, squares and triangles — find the area, the perimeter, or both. Because the problems regenerate, the same area and perimeter worksheet generator covers a warm-up on Monday, a homework sheet on Wednesday and a quick check on Friday without any of them repeating.
Keep the problem count low for a timed drill and raise it for a review packet. Printing several sheets at different difficulty levels is the quickest way to differentiate without preparing separate lessons.
What to look for when marking
Units are easy to lose here — square units for area, plain units for length — so make labelling part of the answer.
Marking against the printed answer key is quicker than working the problems again, and it lets students self-check before they hand anything in.
Created by Tim van de Vall
B.S. in Computational Media, Georgia Institute of Technology. Each area and perimeter worksheet generator is designed for clean printing on US Letter and A4 paper.
Updated 2026-08-14About the authorEditorial policy
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Area and perimeter worksheet generator FAQ
- What grade level are area and perimeter worksheets for?
- Perimeter and rectangle area start in 3rd grade, triangle area lands in 6th grade. Use the smaller number range for younger students and the larger ranges for middle school review.
- How do I print or save these worksheets as a PDF?
- Click Print worksheet and choose your printer, or pick “Save as PDF” as the destination to keep a digital copy. The answer key prints on its own page.
- Can I get a fresh set of problems?
- Yes. Click New problems for a brand new randomly generated worksheet, as many times as you like.
- Is this worksheet generator free?
- Yes. Every generator on the site is free to use, with no account, no watermark and unlimited printing for classroom or home use.
