A sculptor is designing her new triangular masterpiece. In her scale drawing, the shortest side of the triangular piece to be made measures 7 cm. The longest side of the drawing measures 19 cm. The longest side of the actual triangular piece to be sculpted must be 16.3 m long. How long will the shortest side of this piece be?

What dose scaling mean? Whats the defiition?

Step-by-step explanation: Scaling (For geometry), a linear transformation that enlarges or diminishes objects. Scale invariance, a feature of objects or laws that do not change if scales of length, energy, or other variables are multiplied by a common factor. Scaling law, a law that describes the scale invariance found in many natural phenomena.