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### We found 19 resources with the keyterm trigonometric ratios

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Lesson Planet

#### Right Triangles Trigonometry

The class uses the computers to access GeoGebra Dynamic Worksheets to learn the basics about vectors. They will look at graphs and make computations to problem solve to find coordinates of vectors.

Lesson Planet

#### What is the Secant Ratio?

Using the right triangle ratio definition of cosine, this video defines the secant ratio.

Lesson Planet

#### Trig Ratios

Students derive the six trigonometric ratios. For this trigonometry lesson, students use trigonometric properties to find the missing angles of triangles.

Lesson Planet

#### Section 8-6: Solving Problems Using Trigonometric Ratios

In this trigonometric ratios worksheet, students solve 20 short answer and multiple choice problems. Students use trigonometric ratios, the angle of depression, and angle of elevation to find missing side lengths of angles of a triangle.

Lesson Planet

#### Ratios in Right Triangles

Learners calculate the sides of right triangles in this trigonometric ratios lesson. They use Cabri Jr. software and TI-83 or TI-84 calculators to find the side lengths and their ratios to each other for various triangles. The provided...

Lesson Planet

#### Indirect Measurement Technique: Using Trigonometric Ratios

Students explore the concept of trigonometric ratios. For this trigonometric ratios lesson, students use trigonometric ratios and the angle of elevation/depression to determine the height of an object. Students use their clinometer...

Lesson Planet

#### Right Triangle Trigonometry: Evaluating Trigonometric Ratios

In this right triangle trigonometry worksheet, students use trigonometric ratios to determine the length of a missing side of a triangle or to find a specified angle measurement. This four-page worksheet contains 32 problems. Answers are...

Lesson Planet

#### Review of Trig Ratios

In this trigonometric ratios worksheet, students solve and complete 10 various types of problems. First, they write the degrees listed in radian measure. Then, students find the exact ratios for each equation. They also find the value of...

Lesson Planet

#### Primary Trig Ratios

In this geometry worksheet, students measure the angles of right triangles using the primary trigonometric ratios. There are 10 questions with multiple parts.

Lesson Planet

#### Integrated Algebra: State Exam

In this integrated algebra worksheet, students solve problems related to topics covered in algebra for the entire year. Topics include, but are not limited to, inequalities, probability, functions, interval notation, exploring graphs,...

Lesson Planet

#### High School Examination: Algebra 2/Trigonometry

In this high school worksheet, students solve problems involving angles, functions, square roots, and sequences. They read word problems, write equations, and then solve them. This 28-page worksheet contains 39 problems.

Lesson Planet

#### Worksheet #2: Trigonometric Ratios

In this trigonometric ratios learning exercise, students use trigonometric ratios to complete indirect measurement word problems. This three-page learning exercise contains 3 problems.

Lesson Planet

#### Sines and Cosines

In this sines and cosines worksheet, 11th graders solve and complete 14 different types of problems. First, they write the sine and cosine of a point as fractions is simplest form. Then, students find the measure of an angle to the...

Lesson Planet

#### Trigonometric Ratios

In this trigonometric ratios worksheet, 11th graders solve and complete 15 different types of problems. First, they use the unit circle to sketch the line through an angle with a given measure. Then, students find the coordinates of a...

Lesson Planet

#### Trigonometric Ratios

For this trigonometric ratios worksheet, students find the sine, cosine and tangent of given triangles. Students determine the angle measurement or length of one side of a triangle. This two-page worksheet contains 43 problems. Each page...

Lesson Planet

#### Who Turns Out the Lights on Halloween? What Did One Mind Reader Say to the Other Min

In these right triangles worksheets, students use trigonometric ratios to solve 39 triangle problems. Three of the problems are word problems. Students use their answers to answer riddles.

Lesson Planet

#### Trigonometric Ratios

In this trigonometric ratios activity, 10th graders solve 9 different problems that include determining the trigonometric ratios of each triangle. First, they determine the sides and angles of a right triangle that is shown in each...

Lesson Planet

#### Solving Right Triangles Using Trigonometry

Students examine and discuss techniques using trigonometric ratios for right triangles. They observe examples of trigonometric ratios, discuss alternative methods for checking their results, and complete a worksheet.

Lesson Planet

#### SOH-CAH-TOA- What?

Eighth graders use trigonometric ratios for finding a missing angle or side of a right triangle. Use of TI-83 calculator is utilized within this lesson. Students identify and use the trigonometric ratios to solve problems with right...