Posted by Kaitlyn on Saturday, March 16, 2013 at 10:40pm.
Find the measures of the acute angles of a right triangle whose legs are 9 cm and
16 cm long.

Math trigonometry  kreyo, Saturday, March 16, 2013 at 10:43pm
use tan x=9/16 and tan y=16/9 to find the two angle x and y,then u will get the ans

Math trigonometry  Steve, Sunday, March 17, 2013 at 7:00am
or, just find one, and the other is its complement
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