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 Precalculus
 Trigonometry
Angle in standard position
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Chapter 10 Topics:

10.1
Converting between degrees and radians

10.2
Radian measure and arc length

10.3
Angle in standard position

10.4
Coterminal angles

10.5
Reference angle

10.6
Find the exact value of trigonometric ratios

10.7
ASTC rule in trigonometry (All Students Take Calculus)

10.8
Unit circle

10.9
Trigonometric ratios for angles in radians

10.10
Solving first degree trigonometric equations

10.11
Determining nonpermissible values for trig expressions

10.12
Use sine ratio to calculate angles and side (Sin = $\frac{o}{h}$ )

10.13
Use cosine ratio to calculate angles and side (Cos = $\frac{a}{h}$ )

10.14
Use tangent ratio to calculate angles and side (Tan = $\frac{o}{a}$ )

10.15
Combination of SohCahToa questions

10.16
Law of sines

10.17
Law of cosines

10.18
Sine graph: y = sin x

10.19
Cosine graph: y = cos x

10.20
Tangent graph: y = tan x

10.21
Cotangent graph: y = cot x

10.22
Secant graph: y = sec x

10.23
Cosecant graph: y = csc x

10.24
Graphing transformations of trigonometric functions

10.25
Determining trigonometric functions given their graphs

10.26
Quotient identities and reciprocal identities

10.27
Pythagorean identities

10.28
Sum and difference identities

10.29
Doubleangle identities

10.30
Word problems relating ladder in trigonometry

10.31
Word problems relating guy wire in trigonometry

10.32
Other word problems relating angles in trigonometry
Don't just watch, practice makes perfect.
Do better in math today
Chapter 10 Topics:

10.1
Converting between degrees and radians

10.2
Radian measure and arc length

10.3
Angle in standard position

10.4
Coterminal angles

10.5
Reference angle

10.6
Find the exact value of trigonometric ratios

10.7
ASTC rule in trigonometry (All Students Take Calculus)

10.8
Unit circle

10.9
Trigonometric ratios for angles in radians

10.10
Solving first degree trigonometric equations

10.11
Determining nonpermissible values for trig expressions

10.12
Use sine ratio to calculate angles and side (Sin = $\frac{o}{h}$ )

10.13
Use cosine ratio to calculate angles and side (Cos = $\frac{a}{h}$ )

10.14
Use tangent ratio to calculate angles and side (Tan = $\frac{o}{a}$ )

10.15
Combination of SohCahToa questions

10.16
Law of sines

10.17
Law of cosines

10.18
Sine graph: y = sin x

10.19
Cosine graph: y = cos x

10.20
Tangent graph: y = tan x

10.21
Cotangent graph: y = cot x

10.22
Secant graph: y = sec x

10.23
Cosecant graph: y = csc x

10.24
Graphing transformations of trigonometric functions

10.25
Determining trigonometric functions given their graphs

10.26
Quotient identities and reciprocal identities

10.27
Pythagorean identities

10.28
Sum and difference identities

10.29
Doubleangle identities

10.30
Word problems relating ladder in trigonometry

10.31
Word problems relating guy wire in trigonometry

10.32
Other word problems relating angles in trigonometry
Don't just watch, practice makes perfect.
Angle in standard position
Basic concepts:
 Cartesian plane
 Draw on coordinate planes
Lessons
Notes:
POSITIVE angle: counterclockwise rotation starting at the xaxis.
NEGATIVE angle: clockwise rotation starting at the xaxis.

1.
Standard Angles
i) Sketch each angle in standard position and indicate the terminal arm
ii) Which quadrant does the angle terminate in?
Angle in standard position
Don't just watch, practice makes perfect.
We have 828 practice questions in Precalculus for you to work through.