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===>ruler..protractor..<===
2nd lesson: vectors..
more easier than sohcahtoa!! i think its more easier coz we only used first the graphic method.. =] maybe when we go further about it maybe it will also be difficult..
we only discussed this lesson for 10-15 minutes because the other minutes are used for the discussion of our assignment in sohcahtoa.. =] but still, it was discussed well by our great teacher mr.mendoza.. =p
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