Area of Triangles Worksheet Generator
Free geometry worksheet generator: work out the area of each figure from the measurements written on it. Every shape is drawn to scale from those same numbers, so the picture and the answer key always agree. Unlimited printable PDFs with answer keys.
Customize
How Many Figures
Steer the Figures
Change any measurement, lock the ones you like.
- #112 cm²
- #230 cm²
- #332 cm²
- #436 cm²
- #515 cm²
- #627.5 cm²
Worksheet Title
Options
Paper
Every shuffle deals a brand-new worksheet — free and unlimited, answer key included.
A different sheet every time
Press Shuffle for a fresh set of problems, lock the ones you want to keep, or type your own numbers straight into the list. The answer key is generated from the same sheet you are looking at, so it can never disagree with the questions.
Print straight from the browser or download the PDF — Letter or A4, with or without the key. Nothing to sign up for and no limit on how many you make.