Brackets Problems (3) - Gardens

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Presentation transcript:

Brackets Problems (3) - Gardens Algebra

The path is 2 metres wide all the way round the garden 1. The diagrams show a garden consisting of a grassy central area surrounded by a path. Find an expression for a) The area of the whole garden. b) The area of the grass. c) The area of the path. 2 12 Path Grass x The path is 2 metres wide all the way round the garden

The path is 3 metres wide all the way round the garden 2. The diagrams show a garden consisting of a grassy central area surrounded by a path. Find an expression for a) The area of the whole garden. b) The area of the grass. c) The area of the path. 3 Path Grass x + 1 x + 6 The path is 3 metres wide all the way round the garden

3. The diagrams show a garden consisting of a grassy central area surrounded by a path. Find an expression for a) The area of the whole garden. b) The area of the grass. c) The area of the path. Grass Path x + 8 x + 3 4 3 The path is 3m wide at the sides and 4m wide at the top and the bottom.

4. The diagrams show a garden consisting of a grassy central area surrounded by a path. Find an expression for a) The area of the whole garden. b) The area of the grass. c) The area of the path. x + 9 2 x Grass Path 5 The path is 2m wide at the top and the bottom and 5m wide at the sides.