Answer
Part A: Find the Perimeter
- 40 cm
- 28 cm
- 18 cm
- 50 m
- 100 m
Part B: Find the Area
- 126 cm²
- 144 cm²
- 40 m²
- 300 m²
- 324 m²
Part C: Word Problems
1. a) 42 m b) 108 m²
2. 300 m²
3. a) 70 m b) 250 m²
4. 104 m²
5. 160 m
Part D: Challenge Questions
- 180 cm²
- 75 cm²
- 200 m²
- Perimeter = 30 cm; Area = 50 cm²
- 29 cm