10 ft.
10 ft.
5 ft.
4 ft.
4 ft.
A giant model of a magnet is being built for a museum exhibit. What is the total surface arma of the prop that will need to be painted if the depth of the magnet is 3 foot?
330 ft²
180 ft ²
410 ft ²
370 ft²
Choose from the answers presented
1 answer
330 ft²