Reyes, Edgardo A. 4 0

Plane trigonometry : simplified and integrated / 6 6 by Edgardo A. Reyes. - - - xii, 241 pages : illustrations 21 cm. - - - - - . - . - 0 . - . - 0 .







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5







2 = =









2




2 --0------


6 --0-- 2 --------



0 2 --


--20------





Plane trigonometry. ----------


--------20--


----2

/ 2

/ 2

/

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