Question Number 225666 by mr W last updated on 05/Nov/25

Commented by mr W last updated on 05/Nov/25

$${an}\:{alternative}\:{solution} \\ $$
Commented by ajfour last updated on 06/Nov/25

$${Thank}\:{you}\:{sir}.\:{Good}\:{way}. \\ $$
Answered by mr W last updated on 05/Nov/25

Commented by mr W last updated on 05/Nov/25

$$\frac{{AB}}{{AD}}=\frac{{CE}}{{CB}}=\frac{\mathrm{3}}{\mathrm{4}} \\ $$$$\frac{{AB}}{{p}}=\frac{{p}}{{CB}}=\frac{\mathrm{3}}{\mathrm{4}} \\ $$$$\Rightarrow{AB}=\frac{\mathrm{3}{p}}{\mathrm{4}},\:{CB}=\frac{\mathrm{4}{p}}{\mathrm{3}} \\ $$$${BD}=\sqrt{{p}^{\mathrm{2}} +\left(\frac{\mathrm{3}{p}}{\mathrm{4}}\right)^{\mathrm{2}} }=\frac{\mathrm{5}{p}}{\mathrm{4}} \\ $$$${AB}×{AD}=\left({AB}+{AD}+{BD}\right)×\mathrm{3} \\ $$$$\frac{\mathrm{3}{p}}{\mathrm{4}}×{p}=\left(\frac{\mathrm{3}{p}}{\mathrm{4}}+{p}+\frac{\mathrm{5}{p}}{\mathrm{4}}\right)×\mathrm{3} \\ $$$$\Rightarrow{p}=\mathrm{12} \\ $$$${q}=\frac{\mathrm{3}{p}}{\mathrm{4}}+\frac{\mathrm{4}{p}}{\mathrm{3}}=\frac{\mathrm{25}{p}}{\mathrm{12}}=\mathrm{25} \\ $$
Commented by fantastic last updated on 05/Nov/25

$$ \\ $$$$ \\ $$
Commented by ajfour last updated on 06/Nov/25
https://youtu.be/8-5slJik_tM?si=gQUw6N4kl0vYWYmh
Commented by mr W last updated on 07/Nov/25

$${do}\:{you}\:{still}\:{teach}\:{physics}\:{and} \\ $$$${mathematics}\:{in}\:{school}\:{sir}? \\ $$
Commented by ajfour last updated on 07/Nov/25

$${No},\:{sir}. \\ $$
Commented by fantastic last updated on 07/Nov/25

$${ajfour}\:{sir}\:{used}\:{to}\:{taught} \\ $$$${in}\:{schools}?? \\ $$$${didnt}\:{know}\:{that} \\ $$