Ajutor este urgent!
Punctul N apartine segmentului MK. Aflati :
a) MN, daca MK=4,4cm, NK=26mm
b) NK, daca MK =6,3cm, MN=17mm
c) MK, daca KN =5,6, MN =0,9dm
a) MN, daca MK=4,4cm, NK=26mm =2,6 cm MN=4,4-2,6=1,8 cm b) NK, daca MK =6,3cm, MN=17mm =1,7 cm NK=6,3-1,7=4,6 cm c) MK, daca KN =5,6cm MN =0,9dm
=9 cm MK=5,6+9=14,6 cm
