Răspuns :
Răspuns:
AB=√[(0-(-2)]^2+(3-1)^2=>√[0+2]^2+2^2=>√2^2+2^2=>√4+4=>√8=2√2u
EG=√(1-2)^2+(1-0)^2=√(-1)^2+1^2=√1+1=√2u
DH=√[0-(-3)]^2+[(-3)-(-3)]^2=√[0+3]^2 + [(-3)+3]^2=√3^2+0^2=√9+0=√9=3u
BD=√[(-3-0)^2+[(-3)-3]^2=√-3^2+-6^2=√9+16=√25=5u
AE=√[(2-(-2)]^2+(0-1)^2=√[2+2]^2+(-1)^2=√4^2+(-1)^2=√16+1=√17
AG=√[(1-(-2)]^2+(1-1)^2=√[1+2]^2+0^2=√3^2+0=√9=3u
P∆AEG=√17+√2+3
Celalalt ii afli distanta și calculezi!