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OpenStudy (anonymous):
Please Help!This is my least favorite
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OpenStudy (anonymous):
OpenStudy (anonymous):
Really?
OpenStudy (anonymous):
Reason of First one is Given..
OpenStudy (anonymous):
i got that part
OpenStudy (anonymous):
Ha ha ha.. That is the one which is very easy..
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OpenStudy (anonymous):
Second Reason is Angle Addition Postulate..
OpenStudy (anonymous):
ha ha ha yeah.. I this is my least one bcuz Its angles
OpenStudy (anonymous):
\[Angle 90 = Angle60 + Angle 30\] This is called the Angle Addition Postulate..
OpenStudy (anonymous):
Third one is again Angle Addition Postulate..
OpenStudy (anonymous):
thank you
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