The scale of a map $A$ is $2:a$ and the scale of map $B$ is $b:3$. If the area of a stadium

Question

The scale of a map $A$ is $2:a$ and the scale of map $B$ is $b:3$. If the area of a stadium is measured by $12$ $\mathrm{cm}^2$ and $21\frac{1}{3}$ $\mathrm{cm}^2$ on maps $A$ and $B$ respectively, find the value of $ab$.

Accepted Answer

$ab=8$

Congruence and Similarity - Map Scales

Congruence and Similarity - Map Scales

Solution:

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