Before building the millennium bridge in london, engineers used computer simulations of many bridge design elements. the simulations allowed engineers to see how successful different designs would be. the use of computer simulations to solve problems is best described as
a) a model.
b) an inference.
c) an experiment.
d) an observation.

Option A

A model

Explanation:

Modelling is the process where the designer simulate elements that resemble the actual product and put on a scale that the computers can easily simulate and then the simulations are related directly to the actual product. The use of computer simulations to help solve problems is known as modelling since it uses a model.

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