Less than $5 11th Grade Trigonometry Worksheets

No prep lesson for discovering the double angle formulae.

This follows on from Trigonometry - Compound Angles no prep lesson

• A PowerPoint using compound angles to deduce the double angle formulae with two examples of proving identities
• A two page worksheet with over 30 questions involving equations and identities
• 5 pages of worked solutions to accompany this.

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

This maze is for students to practice finding missing angle measurements of a right triangle using trigonometry. The students will work their way through the maze by solving the problems and choosing the correct answer.

This would be a great addition to:

• Your emergency substitute folder
• A choice board
• Unit/chapter review
• Remediation

No prep lesson for discovering the double angle formulae.

This follows on from Trigonometry - Compound Angles no prep lesson

• A PowerPoint using compound angles to deduce the double angle formulae with two examples of proving identities
• A two page worksheet with over 30 questions involving equations and identities
• 5 pages of worked solutions to accompany this.

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

This maze bundle is for students to practice finding missing angle measurements and missing side lengths of a right triangle using trigonometry. The students will work their way through the maze by solving the problems and choosing the correct answer.

This would be a great addition to:

• Your emergency substitute folder
• A choice board
• Unit/chapter review
• Remediation

You may also like:

Parallel Lines Cut by a Transversal (Special angles) Placemat Activity

Special Right Triangles Color by Number Activity

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No Prep Lesson on finding the missing lengths in a right angled triangle using trigonometry

• Power Point with two examples on each finding a shorter side or hypotenuse. One each slide there is a teacher example then a question for students to try
• Worksheet on finding lengths with some real world examples (QR code with link to video)
• Worked solutions included

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

You may also like

Finding Missing Lengths Scavenger Hunt

This maze is for students to practice finding missing side lengths of a right triangle using trigonometry. The students will work their way through the maze by solving the problems and choosing the correct answer.

This would be a great addition to:

• Your emergency substitute folder
• A choice board
• Unit/chapter review
• Remediation

Two worksheets for the price of one. Both worksheets have identical questions but one is in degrees and the other is in radians.

Great practice for solving simple trigonometric equations but also practising the using identities (tanx=sinx/cosx and sin^2(x) + cos^2(x)=1) and equations such as sin2x = a or tan3x = b

Both worksheets include worked solutions to aid self/peer assessment.

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No prep lesson for finding missing angles and sides in non-right angled triangles using the law of cosines / cosine rule

• Power Point with proof, two examples of missing sides and two examples for missing angles
• Worksheet including real life problems
• Worked solutions

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No Prep Lesson for the law of sines / sine rule.

• Power Point with the proof, examples of finding sides, angles and the ambiguous case
• Worksheet with basic problems and real-world problems
• Worked solutions included

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

No Prep Lesson on finding the missing angles in a right angled triangle using trigonometry

• Power Point with two examples on each finding an angle. One is a teacher example then a question for students to try
• Worksheet on finding angles with some real world examples (Includes QR code for You Tube video)
• Worked solutions included

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.