Question

Cine mă ajută?Îmi trebuie urgent​

Answer 1

Aplicam teorema lui Pitagora in triunghiul MNP

$MP^{2} =NP^{2} +NM^{2}$

$10^{2} =NP^{2} +8^{2}$

$100 =NP^{2} +64$

$NP^{2}=100-64$

$NP^{2}=36$

$NP^{}=\sqrt{36}$

$NP^{}=6cm^{}$

$Aria_{MNP} =\frac{6*8}{2} =24cm^{2}$

$Aria_{MON}= Aria_{NOP} =\frac{Aria_{MNP} }{2} =\frac{24}{2} =12cm^{2}$