Civil Service Exam Reviewer · Measurement and Geometry · hard
A garden 34 m by 30 m is surrounded by a walkway 1 m wide. What is the area of the walkway?
- 65 m²
- 132 m²
- 128 m²
- 1152 m²
Answer
B. 132 m²
Solution
Outer rectangle = 36 × 32 = 1152 m². Minus garden 1020 m² = 132 m².
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