Question

Fie ∆ ABC dreptunghic in A. AB=6; AC=8 afati lungimea ipotenuzei repede va rog

Answer 1

$Se~aplica~teorema~lui~Pitagora. \\ \\ BC^2=AB^2+AC^2 \Rightarrow BC= \sqrt{AB^2+AC^2}= \sqrt{6^2+8^2}= \\ \\ = \sqrt{36+64}= \sqrt{100}=10~(cm).$