I STILL SEE YOUR SHADOWS IN MY ROOM

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

How would a small bar magnet be oriented when placed at position x?

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k