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The diagram shows the wall of a house drawn to a scale of 2cm to 1m. A dog is fastened by a lead 3m long to a point X on a wall. Shade on the diagram.

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Presentation on theme: "The diagram shows the wall of a house drawn to a scale of 2cm to 1m. A dog is fastened by a lead 3m long to a point X on a wall. Shade on the diagram."— Presentation transcript:

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2 The diagram shows the wall of a house drawn to a scale of 2cm to 1m. A dog is fastened by a lead 3m long to a point X on a wall. Shade on the diagram the area that the dog can reach. Scale: 2cm to 1m. Lead 3m long – draw area (LOCI). 1m 2m

3 AB bisect line AB using pencil, compasses and ruler only

4 A B C bisect angle ABC using pencil, compasses and ruler only

5 The diagram represents a triangular garden ABC. The scale of the diagram is 2cm represents 1m. A tree is to be planted in the garden that is; Nearer to AB than to AC, Within 5m of point A. On the diagram, shade the region where the tree may be planted. SCALE: 2cm = 1m NEARER AB than AC. WITHIN 5m of A. (RULER & COMPASS CONSTRUCTIONS)

6 LOCUS OF POINTS THAT ARE 1CM FROM THIS SHAPE.

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