Posted by Taylor on Wednesday, July 18, 2012 at 4:46am.
Use a table of trigonometric values to find the angle è in the right triangle in the following problem. Round to the nearest degree, if necessary.
cos è = 0.8192 A = 45 H =?

math  drwls, Wednesday, July 18, 2012 at 6:00am
There should be a figure or description of what angle or side goes where. If one of the acute angles of the right triangle is
è = cos^1 0.8192 = 35.0 degrees, the other acute angle is 55.0 degrees.
I have no clue where A andH are located