Hai tam giác ABC và A'B'C' có $\widehat{BAC}=\widehat{B'A'C'}=90^{\

Question

Cơ bản

Hai tam giác ABC và A'B'C' có $\widehat{BAC}=\widehat{B'A'C'}=90^{\circ}$, AB=4cm, BC=5cm, A'B'=8cm, A'C'=6cm thì chứng minh được:

4 câu trả lời

Answer 1

$\Delta ABC\sim \Delta A'C'B'$

Answer 2

$\Delta ABC\sim \Delta B'A'C'$

Answer 3

$\Delta ACB \sim \Delta A'B'C'$

Answer 4

$\Delta ABC\sim \Delta A'B'C'$