Question

Calculati aria unui triunghi dreptunghic isoscel avand catetele de 8 cm

Answer 1

aria=8x8/2=64/2=32 cm²

Answer 2

Triunghi dreptunghic isoscel
C1=C2=8 cm
$A= \frac{C_{1}*C_{2}}{2} = \frac{8cm*8cm}{2} = \frac{64cm^{2}}{2} = 32cm^{2}$