Question

i have two question left and need help can you plzzz help me and ill be done on here today :)

Answer 1

Joe uses the following steps to construct a perpendicular line through a point C on a line segment.

Step 1: From point C, draw an arc intersecting the line segment in points A and B.
Step 2: Use a straightedge to draw an arc from point A, one above and the other below the line.
Step 3: Without changing the compass width, draw two arcs from point B, above and below the line segment.
Step 4: Label the point of intersection of the arcs above the line segment as Q and below the line as R.
Step 5: Using a straightedge, join points Q and R.

Part A: Which is the first incorrect step?
Part B: Using complete sentences, explain your answer for Part A.
Part C: Explain why a compass works for the construction done by Joe.

Answer 2

PartA: step1
PartB: we do not need to divide the line segment in to two part.
i m not sure abt part c sorry

Answer 3

thank you for the help :)

Answer 4

np