Which of these is the first step in constructing a circle? a) draw an angle. b) draw a perpendicular line bisector. reactivate c) draw a line segment for the diameter. d) draw a line segment between two of the given points for the radius.

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

This is different from the first one can someone me