Question

ABC is an isosceles triangle angleC= 90° AC equal to 6 cm find AB​

Answer 1

Answer:

AB= 6×2^½(or 6 root2)

Step-by-step explanation:

since hypotneuse is longest side, it can't be equal to any other side

therefore AC= BC

now, AC²+BC²= AB²

6²+6²=AB²

72=AB²

AB= 6×2^½(or 6 root2)