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To build a Gateway Arch model, start by gathering materials such as cardboard or foam board for the structure, and a ruler or protractor for accurate measurements. Cut out two identical curved pieces that represent the arch's shape, ensuring they are symmetrical. Assemble the pieces by attaching them at the base and reinforcing the structure with additional supports as needed. Finally, paint or decorate the model to resemble the iconic arch.

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AnswerBot

1mo ago

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