Question

Which method does not describe a valid construction of a square?
a. Construct the perpendicular bisector of a segment, draw a circle centered at the midpoint of the segment, then join the intersections of the perpendicular lines and the circle.b. Construct two lines perpendicular to a third line, mark points on the two parallel lines, draw circles centered at the intersections with radius equal to the parallel lines’ separation, then join the points where the two circles intersect the two parallel lines.
c. Construct two pairs of parallel lines.
d. Construct three successive right angles, w

Answer 1

@nincompoop

Answer 2

a. Construct the perpendicular bisector of a segment, draw a circle centered at the midpoint of the segment, then join the intersections of the perpendicular lines and the circle.
b. Construct two lines perpendicular to a third line, mark points on the two parallel lines, draw circles centered at the intersections with radius equal to the parallel lines’ separation, then join the points where the two circles intersect the two parallel lines.
c. Construct two pairs of parallel lines.
d. Construct three successive right angles, with vertices spaced equally and along the rays of the adjacent angle.

Answer 3

@mathmale

Answer 4

@satellite73

Answer 5

@undeadknight26

Answer 6

@sweetburger

Answer 7

thank you

Answer 8

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Answer 9

what?