Respuesta :

crisforp

so, BC = AC/2 = 2(4x - 10)/2 = 4x -10.

Answer: The Length of BC is 4x-10 units.

Step-by-step explanation:

Since we have given that

Length of AC = 8x-20

And B is the mid point of AC.

And we know that Length of BC is the half of the length of AC.

So, Length of BC would be

[tex]\dfrac{8x-20}{2}\\\\=\dfrac{8x}{2}-\dfrac{20}{2}\\\\=4x-10[/tex]

Hence, the Length of BC is 4x-10 units.