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Trigonometry Fun for Beginners: Learn SOHCAHTOA with Easy Sin, Cos, Tan Examples!

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Amy Mckerrow

2/16/2023

Maths

trigonometry: sohcahtoa

Trigonometry Fun for Beginners: Learn SOHCAHTOA with Easy Sin, Cos, Tan Examples!

Understanding Trigonometry concepts through practical examples and SOHCAHTOA principles forms the foundation of this comprehensive guide to basic trigonometric calculations.

  • Detailed exploration of Trigonometry concepts for beginners SOHCAHTOA, breaking down Sin, Cos, and Tan ratios
  • Step-by-step solutions demonstrating Understanding Sin Cos Tan with examples using real measurements
  • Implementation of Practical trigonometry exercises and solutions with specific angle calculations
  • Clear illustrations of how to solve for unknown sides using trigonometric ratios
  • Emphasis on proper angle labeling and systematic problem-solving approaches
...

2/16/2023

436

15
Today's mood:
Craving coffee
Maths
Trigonomery & SONCAHTOA, Sin, Cos, Tan
SOH
/SXH
Sin ero
H
40A Example
Too
LM
13cm
Sin Example
00
Opp
1

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Page 2: Cosine Applications and Advanced Examples

The second page focuses on the practical application of cosine calculations and provides additional examples for solving right triangles. It emphasizes the CAH (Cosine = Adjacent/Hypotenuse) relationship and its implementation in problem-solving.

Definition: Cos 65° demonstrates the relationship between the adjacent side and hypotenuse in a right triangle

Example: A worked solution showing how to find missing sides using the cosine ratio

Highlight: The systematic approach to identifying and using the correct trigonometric ratio based on the given information

Vocabulary: Adjacent - the side next to the angle in question (not the hypotenuse)

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Maths

436

Feb 16, 2023

2 pages

Trigonometry Fun for Beginners: Learn SOHCAHTOA with Easy Sin, Cos, Tan Examples!

user profile picture

Amy Mckerrow

@amymckerrow_pqgy

Understanding Trigonometry concepts through practical examples and SOHCAHTOA principles forms the foundation of this comprehensive guide to basic trigonometric calculations.

  • Detailed exploration of Trigonometry concepts for beginners SOHCAHTOA, breaking down Sin, Cos, and Tan ratios
  • Step-by-step solutions demonstrating Understanding... Show more
15
Today's mood:
Craving coffee
Maths
Trigonomery & SONCAHTOA, Sin, Cos, Tan
SOH
/SXH
Sin ero
H
40A Example
Too
LM
13cm
Sin Example
00
Opp
1

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Page 2: Cosine Applications and Advanced Examples

The second page focuses on the practical application of cosine calculations and provides additional examples for solving right triangles. It emphasizes the CAH (Cosine = Adjacent/Hypotenuse) relationship and its implementation in problem-solving.

Definition: Cos 65° demonstrates the relationship between the adjacent side and hypotenuse in a right triangle

Example: A worked solution showing how to find missing sides using the cosine ratio

Highlight: The systematic approach to identifying and using the correct trigonometric ratio based on the given information

Vocabulary: Adjacent - the side next to the angle in question (not the hypotenuse)

15
Today's mood:
Craving coffee
Maths
Trigonomery & SONCAHTOA, Sin, Cos, Tan
SOH
/SXH
Sin ero
H
40A Example
Too
LM
13cm
Sin Example
00
Opp
1

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 1: SOHCAHTOA Fundamentals and Sin Examples

This page introduces fundamental trigonometric concepts with a focus on sine calculations and practical examples. The content demonstrates how to solve for unknown sides using sine ratios with specific measurements and angles.

Definition: SOHCAHTOA stands for Sine = Opposite/Hypotenuse, Cosine = Adjacent/Hypotenuse, Tangent = Opposite/Adjacent

Example: A triangle problem using Sin 20° to find an unknown length, resulting in 29.24cm

Highlight: The importance of labeling angles and sides correctly in trigonometric calculations is emphasized

Vocabulary: Opposite - the side opposite to the angle in question, Hypotenuse - the longest side of a right triangle

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Paul T

iOS user

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️

Thomas R

iOS user

Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades

Brad T

Android user

Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend

Aubrey

iOS user

Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀

Marco B

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!

Paul T

iOS user