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Notes on trigonometry, including special triangles, circular functions, and reference angles. It also includes practice problems for evaluating trigonometric functions. The notes are likely intended for a high school or early undergraduate level course.
Typology: Schemes and Mind Maps
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Jan 17-10:54 AM
WU... write the 2 special triangles and the six trig functions and fill in the blanks below... 60˚ 45˚ 30˚ Radians cscθ secθ cotθ
Jan 15-8:29 PM
We need to think about cutting the pi.
x
y
Jan 15-8:29 PM
We need to think about cutting the pi.
x
y
Jan 15-7:57 PM
Let's Review HW Pg 870 #5-11 odd #12-15, 17-23 odd
Apr 1-10:05 AM Jan 17-10:53 AM
Given the point evaluate the six trig values for the following circular function.
Mar 30-3:04 PM Jan 15-8:06 PM
90˚ 180˚ 270˚ Radians sinθ cosθ tanθ
0 o^ or 360o
cscθ= secθ=^ cotθ=
Jan 17-10:56 AM
Evaluate the six trig functions for the following quadrantal angles.
1.) 2 2.) (^2)
Mar 30-3:23 PM
Apr 11-8:31 AM
θ - 180 θ-^2 -θ
Jan 19-7:23 PM
Find the following reference angles 1.)242o^ 2.) 57 3.)^149
4.) -72^0 5.) 42o^ 6.)
Jan 20-8:53 AM
sin 3 2
Feb 19-12:32 PM
cot 300o
Apr 10-8:07 PM Apr 10-8:07 PM
Mar 30-3:12 PM Feb 9-8:06 AM
