Printable worksheets
Perimeter and area
Calculer périmètres et aires simples.
Loxivia · Oct 16, 2026 · 8 questions
Warm-up
- Perimeter and area — practice — Answer the quick questions.
Practice
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1. After a 50% discount the price is 100. What was the original price? (Perimeter and area)
a) 220 b) 150 c) 200 d) 180 -
2. Solve: x + 5 < 5. Then x < ? (Perimeter and area)
a) 1 b) 5 c) 0 d) 10 -
3. A right triangle has legs 9 and 12. What is the hypotenuse? (Perimeter and area)
a) 16 b) 21 c) 3 d) 15 -
4. Solve the system: x + y = 6, x − y = 4. What is x? (Perimeter and area)
a) 6 b) 1 c) 5 d) 4 -
5. Share 9 in the ratio 2 : 1. How much is the larger part? (Perimeter and area)
a) 6 b) 3 c) 9 -
6. Next term: 2, 10, 18, 26, ? (Perimeter and area)
a) 33 b) 34 c) 42 d) 35 -
7. What is √144? (Perimeter and area)
a) 11 b) 72 c) 12 d) 13 -
8. f(x) = x² + 2x. What is f(6)? (Perimeter and area)
a) 36 b) 54 c) 48 d) 12