A square sheet of metal of side 12 cm has a square piece cut out from each corner. The
remaining piece is folded to form a cube
with an open top.
Find the area cut off and the volume of the cube

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft