The length of a rectangular playfield is 20 m more than its width. A walking path of uniform 2 m width is built around the playfield. The area of the walking path is 176 m². What is the perimeter of the playfield (excluding the path)?

Subject: Mathematics | Topic: Trigonometry | Difficulty: MEDIUM

Options

1. (A) 84 m
2. (B) 80 m
3. (C) 94 m
4. (D) 90 m

Verified Answer

Option (B): 80 m

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