Question

Ajutorrrrr!!!Vreau și eu rezolvarea acestui exercitiu urgentttt ofer coroana

Answer 1

$a)~\triangle MPB~si~\triangle NRC~dreptunghice$
$[MB]\equiv[NC]$
$\angle MBP\equiv\angle NCR$
$\triangle MBP\equiv\triangle NCR,~caz~IU\Rightarrow[BP]\equiv[CR]$
$b)~Din~a~rezulta~[MP]\equiv[NR]$
$\triangle MPR~si~\triangle NRP~dreptunghice$
$[MP]\equiv[NR]$
$[PR]\equiv[RP]$
$\triangle MPR\equiv\triangle NRP,~caz~CC\Rightarrow[MR]\equiv[NP]$