A one way road passes under an overpass in the shape of half

Last updated: 12/1/2023

A one way road passes under an overpass in the shape of half an ellipse 30 ft high at the center and 20 ft wide Assuming a truck is 12 ft wide what is the tallest truck that can pass under the overpass The tallest truck that can pass under the overpass is ft tall 30 f 20 ft