Question Number 113989 by OnyikeHenry last updated on 16/Sep/20
Answered by mr W last updated on 16/Sep/20
Commented by mr W last updated on 16/Sep/20
$$\frac{{x}}{\mathrm{5}}=\frac{\mathrm{6}}{{y}} \\ $$$$\Rightarrow{xy}=\mathrm{5}×\mathrm{6}=\mathrm{30} \\ $$$${red}\:{area}={xy}=\mathrm{30} \\ $$