Ask your own question, for FREE!
Geometry 8 Online
OpenStudy (lifeisadangerousgame):

Could someone help me with this Geometry question please?

OpenStudy (lifeisadangerousgame):

OpenStudy (mathstudent55):

m<PJK = m<DJB bec of vertical angles. Substitute the expressions with x and solve for x. Then use x to get the measure of angle PJK Then m<PJK + m<KJD = 180

OpenStudy (lifeisadangerousgame):

Could you explain it a little more? I don't really understand..

OpenStudy (mathstudent55):

|dw:1359930331078:dw|

OpenStudy (mathstudent55):

The two angles I marked are called vertical angles. Vertical angles are congruent. That means they have the same measure. |dw:1359930401555:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!