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The shapes drawn are similar. Figure $A$ is the original drawing and figure $B$ is the image.$\newline$Use the ruler to measure side lengths.$\newline$(a) Does the original $(\mathrm{A})$ to the image $(\mathrm{B})$ represent an enlargement, a reduction, or are $\mathrm{A}$ and $\mathrm{B}$ congruent?$\newline$$A \rightarrow B$$\newline$$\mathrm{A}$ and $\mathrm{B}$$\newline$Reduction Congruent$\newline$(b) Scale factor $=$ $B$$0$$\newline$Answer to $2$ d.p. where$\newline$necessary.$\newline$$B$$1$$\newline$Scale Factor $B$$2$