Question Number 26652 by ajfour last updated on 27/Dec/17
Commented by ajfour last updated on 27/Dec/17
$${If}\:\:{length}\:\boldsymbol{{c}}\:{is}\:{given}\:{and}\:{it}\:{is} \\ $$$${desired}\:{to}\:{start}\:{from}\:{A}\:{and} \\ $$$${reach}\:{B}\:{along}\:{APB}\:{then}\:{at} \\ $$$${what}\:{angle}\:\boldsymbol{\theta}\:{must}\:{we}\:{proceed}; \\ $$$$\left({construction}\:{method}\:{i}\:{mean}\right). \\ $$$${MN}={PN}\:. \\ $$
Commented by ajfour last updated on 30/Dec/17
$${without}\:{solving}\:{find}\:{a}\:{way} \\ $$$${to}\:{locate}\:{P}. \\ $$