ray OC stands on the line AB,ray OL and ray OM are angle bisectors of angle AOC and angle BOC respectively.Prove that angle LOM is equal to 90 degrees.
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angle AOC=angle BOC
angle AOC+angle BOC=180°. (linear pair)
2×angle AOC=180°
angle AOC =180°/2
angle AOC =90°. ans.
angle AOC+angle BOC=180°. (linear pair)
2×angle AOC=180°
angle AOC =180°/2
angle AOC =90°. ans.
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