+510
1.Using a straightedge and compass, construct the perpendicular bisector of .
+33652 1. Open the compasses to a distance greater than half the distance between F and G.
2. Put the compass point on F and draw a semicircle that crosses line FG.
3. Repeat 2. with the compass point on G.
4. The two semicircles will intersect at two points, so use the straight edge to draw a line between them. This line will be perpendicular to line FG.
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+33652 1. Open the compasses to a distance greater than half the distance between F and G.
2. Put the compass point on F and draw a semicircle that crosses line FG.
3. Repeat 2. with the compass point on G.
4. The two semicircles will intersect at two points, so use the straight edge to draw a line between them. This line will be perpendicular to line FG.
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