Respuesta :

Dilation means to stretch. So if these unknown lengths were dilates/stretched by a factor of 2 and resulted in the ending pictures, just divided all the length by 2 to find the original lengths

Answer:

Dilation means to stretch. So if these unknown lengths were dilates/stretched by a factor of 2 and resulted in the ending pictures, just divided all the length by 2 to find the original lengths