(a(i))[1]
Using the diagram, construct the locus of points inside the triangle that are $3.5\text{ cm}$ from $A$.
(a(ii))[1]
Using the diagram, construct the locus of points inside the triangle that are equally distant from $AC$ and $BC$.
(b)[1]
On the diagram, shade the region inside the triangle made up of points that are more than $3.5\text{ cm}$ from $A$ and closer to $AC$ than to $BC$.