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PLEASE HELP ME WITH GEOMETRY !!!

In this figure, BC is a perpendicular bisects of KJ. DM is the angle bisects of BDJ. What is the measure of BDM?

•60°
•90°
•30°
•45°

PLEASE HELP ME WITH GEOMETRY !!! In this figure, BC is a perpendicular bisects of-example-1
User DingHao
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1 Answer

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If DM bisects BDJ, which means that angle cuts BDJ in half, then JDM must be 45. Then BDM must be 45 also

Answer: 45
User ZJR
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