Mathematics, 06.07.2020 05:01 nguyendavis17

An arch bridge crosses a river. The bridge is supported at each end and has seven additional supports in the water. The span of each arch is 86 meters, and the width of each support at the base is 2 meters. What is the distance across the river?

An arch bridge crosses a river. The bridge is supported at each end and has seven additional suppor

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