Here is a scale plan of a field. The scale is 1 cm to 2.5 m

A water trough is to be placed in the field. The trough must be more than 5 m from the straight hedge. The trough must be more than 7.5 m from the gate marked with an 'x'.
Shade the region where the water trough can be placed.
134 exam-style questions on AQA GCSE Maths Loci and Construction. Each one has a worked solution and a mark scheme showing where the marks go.