Question

Cum se calculeaza diagonala AC, daca AB=20 si BC=10

Answer 1

Este o formula pentru rezolvarea diagonalei AC.
AC^2=AB^2+BC^2 
AC^2=20^2+10^2
AC^2=400+100
AC^2=500 | :2 ( impartim la doi )
AC= 250

Answer 2

Diagonala se afla dupa formula AC^2=AB^2+BC^ dar diagonala e radical dinacest acestea caci AC^2 in formula e la patrat
Prin ^ notez la patrat
AC^2=20^2+10^2
AC^2=400+100
AC^2=500
AC =radical  din 500 =22,36