A bridge is to be built in the shape of a semi-elliptical arch and is to have a span of 96 feet. The height of the arch at a

Question

A bridge is to be built in the shape of a semi-elliptical arch and is to have a span of 96 feet.
The height of the arch at a distance of 15 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.
4
feet

Kunduz · Accepted Answer

Click to see the answer