The diagram depicts three shapes, $A$, $B$ and $C$, on a $\text{cm}^2$ grid. The coordinate axes carry the labels $x$ and $y$.
(a)[2]
On the grid, draw the image of shape $A$ after a $90^\circ$ clockwise rotation with centre $(0,3)$.
(b(i))[2]
Describe fully the single transformation that takes shape $A$ to shape $B$.
(b(ii))[3]
Describe fully the single transformation that takes shape $A$ to shape $C$.
(c)[2]
Calculate the size of the smallest angle in triangle $C$.
Worked solution & mark scheme
This 9-mark question has a full step-by-step worked solution and mark scheme. One marking point: “A triangle with vertices $(0,1),(0,3),(1,1)$” …
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