A bridge is to be built in the shape of a semi-elliptical arch and is to have a span of 86 feet. The height of the arch
Posted: Tue May 10, 2022 10:47 am
A bridge is to be built in the shape of a semi-elliptical arch and is to have a span of 86 feet. The height of the arch at a distance of 14 feet from the center is to be 9 feet. What will be the height of the arch at its center? Give your answer to 2 decimal places. feet