Question

e) Why triangles
towers bridges
are used in
etc?​

Answer 1

Answer:

Triangular shapes are used in bridges, towers, etc. to make them stronger. Triangles can be found in following structures: Railings, Bus stops, railway stations, community halls, etc.

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Answer 2

Answer:

Triangles are used in bridges because they evenly distribute weight without changing their proportions. When force is applied on a shape like a rectangle it would flatten out. Before triangles were used in bridges, they were weak and could not be very big.

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