Perimetre of rectangles
Add the lengths of all four sides. Write the number only.
Loading a question…
You've done today's 10 free questions.
Come back tomorrow for 10 more, or get unlimited practice with a membership.
Want more today? Print 20 more questions free, with the answers.
Already a member? Sign in.
See worked examples
A rectangular rug is 3 m long and 2 m wide. What is its perimeter? Write the number only.
Answer: 10
A rectangular tile is 2 cm long and 5 cm wide. What is its perimeter? Write the number only.
Answer: 14
A rectangular mat is 3 m long and 4 m wide. What is its perimeter? Write the number only.
Answer: 14
Tip: Add the lengths of all four sides. Write the number only.
Print a worksheet of this skill New questions and an answer key, free.
Up next
- Next in this topic Perimetre of squares Class 3
- Ready for more Area and perimetre of rectangles Class 4
Curriculum
Common Core: 3.MD.D.8
Print a free worksheet with answers (20 questions).
On paper: this skill is in the printable pack Grade 3 Common Core Math: Geometry and Measurement, with an answer key.
Learn it hands-on
- Fence It, Fill It: Area and Perimeter Grades 3–4 · printable lessons
Practise without limits
Members practise as much as they like, every day, and get the printable packs and lessons too.