Question

daca Aabc=48 cm2 si BC=16 cm,calculatiAD

Answer 1

$A=48cm^2 \\ BC=16cm \\ ------ \\ AD=? \\ ------ \\ A= \frac{B*h}{2} \\ 48= \frac{16*h}{2} \\ 16*h=48*2 \\ 16*h=96 \\ h=96:16 \\ h=6 cm(AD)$