dau coroanaaa si 50 puncteeeeee va rogggggggggggggggggggggg​

Dau Coroanaaa Si 50 Puncteeeeee Va Rogggggggggggggggggggggg class=

Răspuns :

Răspuns:

Explicație pas cu pas:

MP=14,2 cm

NP+MN=MP

NP=MN+3,8 cm      ⇒2MN+3,8 =14,2       MN=(14,2-3,8)/2=10,4/2=5,2cm

NP=5,2+3.8=9 cm