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24 resources with the concept cotangent

EngageNY

EngageNY Algebra II Module 2: Trigonometric Functions

For Teachers 10th - 12th Standards
Building on young mathematicians prior knowledge of geometry and algebraic functions, this 17-lesson unit introduces the topic of trigonometric ratios. Starting with the basic definitions of sine, cosine, and tangent, students move on to...
Lesson Planet

Exact Trigonometric Ratios: Triangles to the Unit Circle

For Teachers 9th - 12th Standards
Special right triangles give special information. Individuals learn how to find trigonometric ratios in all quadrants. This involves using special right triangles and the Pythagorean Theorem.
4:23
Lesson Planet

Derivatives of Inverse Trig Functions - Arccot

For Students 11th - Higher Ed
Get two functions for the cost of one. The short video is the 16th in a series of 31 video on calculus topics. The presenter works through finding the derivative of a function involving two arccot functions. One of the functions requires...
19:07
Lesson Planet

Derivatives of Trig Functions

For Students 11th - Higher Ed
What are the most important things about trigonometric derivatives? The 13th video in a series of 31 highlights three important aspects of trigonometric derivatives, the first being the derivatives of sine and cosine. The second is the...
5:23
Lesson Planet

Derivative of cot^4(x/2)

For Students 11th - Higher Ed
Apply the chain rule, the power rule, and the derivative of a trigonometric function all in one. Using a function raised to a power, the 14th video in a series of 31 shows how several rules work together to find a derivative. The...
Lesson Planet

Reciprocal Identities

For Students 10th - 12th Standards
Get a better understanding of the trigonometric functions by taking a look at the flip side. Pupils create angles within a unit circle and compare the values of the standard trigonometric functions to their reciprocal functions. The...
Lesson Planet

Trigonometric Functions of Angles Greater than 360 Degrees: Snowboarding

For Students 10th - 12th Standards
Spin through the trigonometric functions. Scholars determine the angle of rotation a snowboarding snowman makes at various distances in his jump. The class members then calculate the values of trigonometric functions for those angles.
Lesson Planet

Secant, Cosecant, and Cotangent Functions: Hold the Ladder!

For Students 9th - 12th Standards
Determine the length of a falling ladder. Pupils use an interactive to find the angle a ladder makes with the floor after it falls to answer questions. The scholars use the triangle formed in the interactive to determine values of...
1 In 1 Collection
EngageNY

Proving Trigonometric Identities

For Teachers 10th - 12th Standards
Young mathematicians first learn the basics of proving trigonometric identities. They then practice this skill on several examples.
Lesson Planet

Trigonometric Functions: The Unit Circle

For Teachers 10th - 12th Standards
This comprehensive problem and note set walks the class through a large part of simplifying trigonometric expressions using the unit circle and identities. From identifying angles to applying appropriate trigonometric ratios, problems...
Lesson Planet

Right Triangle Trigonometry

For Teachers 10th - 12th Standards
Practice manipulating trigonometric functions, cofunctions, inverses, and applications is the name of the game in this short but extensive problem set. Starting with the Pythagorean Theorem and basic applications, then progressing...
1 In 1 Collection
Lesson Planet

Graphs of Other Trigonometric Functions

For Teachers 10th - 12th Standards
Using the powerful tools of shifts and stretches to parent functions, this presentation walks the learner through graphing trigonometric functions by families. Key features of parent functions are reviewed and then the changes to those...
Lesson Planet

Unit Circle-Trigonometric Functions

For Teachers 10th - 12th
Learners explore trigonometric functions.  In this trigonometry vocabulary review lesson, students match trigonometric definitions with a numeric equivalent.  Learners use trigonometry cards (provided) to play "Memory" or "Go Fish" with...
Lesson Planet

Trigonometry Puzzle

For Students 8th - 12th
In this trigonometry learning exercise, students solve for the degree or the ratio in 48 questions using the 6 basic trigonometric functions. 
Lesson Planet

Trigonometric Functions

For Students 11th - 12th
In this trigonometric functions learning exercise, students solve and complete 35 various type of problems. First, they find the values for all six trig functions that pass through the given points. Then, students prove different...
Lesson Planet

Graph of the Tangent, cotangent, Secant, and Cosecant Functions

For Teachers Higher Ed
In this college level Pre-calculus worksheet, students examine the graphs of the Tangent, cotangent, secant, and cosecant functions.  Students find the intercepts and any asymptotes.   The seven page worksheet contains sixty-six...
Lesson Planet

Trigonometric Functions

For Students 10th - 12th
In this trigonometric functions worksheet, students graph a given trigonometric function.  This one-page worksheet contains 1 problem.  Graph paper is included. 
Lesson Planet

PreCalculus Test Sections 5.1 - 5.2

For Students 10th - 12th
In this pre-calculus worksheet, students simplify given equations.  They prove given identities.  This two-page worksheet contains 12 multi-step problems. 
Lesson Planet

Integrals

For Students 11th - Higher Ed
In this integral learning exercise, students find the indefinite integral for given functions. This two-page learning exercise contains 30 multi-step problems.
Lesson Planet

Review 13.1-13.2: Unit Circle

For Students 10th - 12th
In this unit circle worksheet, students find the sine, cosine, tangent, cotangent, and co-secant of given values. They determine the exact value of trigonometric ratios. Students convert from degrees to radians. This two-page worksheet...
Lesson Planet

Functions

For Students 9th - 11th
In this functions worksheet, students solve 10 different problems that include various types of functions. First, they determine the value of the cotangent of 45 degrees. Then, students simplify the expression shown. In addition, they...
Lesson Planet

Facilitated Remembrance of Trig Functions

For Teachers 11th - 12th
Students review the trigonometric functions of sine, cosine, and tangent. They foster expertise with the secant, cosecant, and cotangent functions. Students invent a story about CHOSHACAO and her special relationship with SOHCAHTOA.
8:38
Lesson Planet

What are the Trigonometric Reciprocal Identities?

For Teachers 8th - 11th
By using the trigonometric ratios in a right triangle, the instructor derives definitions for cosecant, secant, and cotangent.
Lesson Planet

Degrees

For Students 6th - 8th
In this degrees worksheet, students chart the degrees that are related to radians, sine, cosine, tangents, cotangent, cosectant, and sectant.