Question

Calculati aria triunghiului ABC daca:
c)AB=5cm,AC=8cm si BC=7cm
d)AB=AC=BC=6CM
e)AB=2radical2,BC=3radical2 si mB=90
f)AB=8radical6,AC=BC si mC=90
g)AB=2,4cm,AC=5cm si mC=90
URGENT!!!

Answer 1

c)5•8pe 7
d)6la 2•√3 pe 4 iti da 9√2
e)2√2•3√2•1=6√4=12