Question
A rectangular park is 30 m long and 20 m wide. A path of
uniform width 2 m is built inside along its boundary. Find the area of the path.Solution
Outer dimensions: 30 m × 20 m Inner rectangle (after path on all sides): Length = 30 − 2 − 2 = 26 m Width = 20 − 2 − 2 = 16 m Area of park = 30 × 20 = 600 m² Area of inner rectangle = 26 × 16 = 416 m² Area of path = 600 − 416 = 184 m²
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