Question

construct an angle of 45° and bisect the angle by using scale and compass​

Answer 1

STEPS:

1. Place your compass point on A and stretch the compass MORE THAN half way to point B (you may also stretch to point B).

2. With this length, swing a large arc that will go above and below AB.

3. Without changing the span on the compass, place the compass point on B and swing the arc again. The two arcs need to be extended sufficiently so they will intersect in two locations.

4. Using your straightedge, connect the two points of intersection with a line or segment to locate point C which bisects the segment.

refer to the attachment

hope it helps you...