Posted by morgan on Tuesday, April 7, 2009 at 1:55pm.
ok i don't understand the whole sine cosine and tangent its confusing and i hate it

geometry  drwls, Tuesday, April 7, 2009 at 3:10pm
Draw yourself a right triangle and label the sides a, b and c. c is the hypotenuse.
Label tha corners A, B, and C. Angle A is opposite side a, etc. C is the right angle.
Then try to remember the definitions
sin A = a/c
cos A = b/c
tan A = a/b
Answer This Question
Related Questions
 Graphing trigonometric function  sine and cosine have a period 2pi tangent and ...
 Geometry  The word cosine literally means "the complement of the sine." Write a...
 Trig Functions  Which of the following lists contains only functions with ...
 trig  The terminal side of an angle includes the point (5,12). Give the sine, ...
 Trigonometry  Evaluate the sine, cosine and tangent of 7pi/3. I got 1/2, sq. ...
 Trigonometry  I had to find the sine, cosine and tangent of 150 degrees. I got...
 Algebra2  1. An artist is designing triangular mirrors. Determine the number...
 Algebra 2 ..  1. An artist is designing triangular mirrors. Determine the ...
 Algebra 2....  1. An artist is designing triangular mirrors. Determine the ...
 Math  Find the exact value of the sine, cosine, and tangent of the angle 330 ...
More Related Questions