Răspuns :
3. 2
4. 24
5. lm=b+B/2=10+14/2=24/2=12
6. 6•8/2=48/2=24
➪Succese<3
4. 24
5. lm=b+B/2=10+14/2=24/2=12
6. 6•8/2=48/2=24
➪Succese<3
Răspuns:
5p3. 4
5p4. 4*6cm= 24 cm
5p5. Lm trapez=(B+b)/2 => Linia mijlocie=(10+14)/2=24/2=12
5p6 Aria triunghilui dreptunghic=Cateta 1* cateta 2 /2 =>Aria=6cm*8cm/2
=32cm/2
=16cm