Question
Lynn had a rectangular garden measuring 20 m by 9 m. She decided to build a small pond inside the garden for her neon tetras and the surrounding area was laid with pebbles. Find the area of the pebbled pathway .
4 m

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Lynn had a rectangular garden measuring 20 m by 9 m. She decided to build a small pond inside the garden for her neon tetras and the surrounding area was laid with pebbles. Find the area of the pebbled pathway .