Question

1.se considera un triunghi ABC dreptunghic in A .Calculati lungimea laturii BC daca: c)AB=6cm si AC=8cm,d)AB=18 cm si AC=24cm​

Answer 1

C. BC^2=AC^2+AB^2

BC^2=36+64

BC=radical din 100

BC=10D. BC^2=AB^2+AC^2 BC^2=24^2 +18^2 BC^2=576+324 BC=radical din 900 BC=30