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September 4, 2015

Homework Help: trig

Posted by Abigail on Wednesday, April 16, 2008 at 11:09pm.

Please answer b)only

a) If a triangle has angles of 35 and 65 degrees, what is the measurment of the third angle? Is it a right triangle?
b)Find all angles of a right triangle triangle RST given that r = 18 cm and s = 20 cm

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