Ask your own question, for FREE!
Mathematics 12 Online
OpenStudy (anonymous):

need help ASAP http://i.imgur.com/O43PxaN.png

OpenStudy (kc_kennylau):

<1+<2=90(given) <1=90-<2 <3+<4=90(given) <4=90-<3 <2=<3(given) <4=90-<2 <1=<4(transitivity of equality)

OpenStudy (anonymous):

thank you so much!:)

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!