Respuesta :
Answer:
a standard or point of reference against which things may be compared or assessed.
Explanation:
a surveyor's mark cut in a wall, pillar, or building and used as a reference point in measuring altitudes.
Answer:
a standard or point of reference against which things may be compared or assessed.
Explanation:
a surveyor's mark cut in a wall, pillar, or building and used as a reference point in measuring altitudes.