When constructing an inscribed square by hand, which step comes after constructing a circle? set compass to the diameter of the circle. set compass to the radius of the circle. use a straightedge to draw a diameter of the circle. use a straightedge to draw the radius of the circle.

After Constructing an inscribed square by hand, the steps which comes after constructing a circle

Option C

Use a straightedge to draw a diameter of the circle.

Then Draw Perpendicular Bisector of this Diameter which passes through center of the circle , which will be Second Diameter of circle.

Now, join the ends of diameter by a segment , that is each point of Intersection of circle and diameter through a segment.

The theorem which proves that , given Construction is Square

   Angle in a Semicircle is right Angle.

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.