Question Number 201383 by cortano12 last updated on 05/Dec/23
Commented by mr W last updated on 05/Dec/23
Commented by ahmetgg last updated on 09/Dec/23
Commented by ahmetgg last updated on 09/Dec/23
for proof;
https://youtu.be/Jj0nS5hg1EY?si=0W9ZPMpFFEk1F7ak
Commented by ahmetgg last updated on 09/Dec/23
$${u}\:=\:\mathrm{18} \\ $$$$\sqrt{\left(\mathrm{18}−\mathrm{11}\right)\left(\mathrm{18}−\mathrm{10}\right)\left(\mathrm{18}−\mathrm{7}\right)\left(\mathrm{18}−\mathrm{8}\right)}\:=\:\mathrm{12}\sqrt{\mathrm{35}\:}\:\approx\:\mathrm{70},\mathrm{99296} \\ $$
Commented by mr W last updated on 09/Dec/23
$${but}\:{the}\:{question}\:{asks}\:{for}\:{area}\:{of}\: \\ $$$${the}\:{circle},\:{not}\:{of}\:{the}\:\left[{ABCD}\right]. \\ $$