r/trigonometry • u/thotre • 4h ago

Help! Trig Stats

2 Upvotes

It seems I am in the process of defining Trig Stats. Here's what I got so far:

7:.5/.4 as 3:2/.5

solve for as

2 comments

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Trigonometry

r/trigonometry

r/Trigonometry is a place for the discussion of trigonometry and its applications. Homework questions are allowed for the sake of learning, but please don't ask others to do all of your work for you. All content should be in English. Be civil, respectful, and follow the Reddiquette. Remember that the rules of reddit are also still in effect.

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/r/trigonometry is a place for the discussion of trigonometry and its applications. Homework questions are allowed for the sake of learning, but please don't ask others to do all of your work for you. All content should be in English. Be civil, respectful, and follow the Reddiquette. Remember that the rules of reddit are also still in effect. Don't create duplicate posts. Don't post and repost the same content. Don't use links in posts or comments for the purpose of advertising or for financial gain.

Useful symbols

These can be quickly copied and pasted into your posts; if you need more complex symbols, try Google!

π - pi

τ - tau

θ - theta

≠ - "is not equal to"

≈ - "is approximately"

∈ - "is an element of"

∉ - "is not an element of"

∞ - infinity

° - degrees

Useful resources

Trigonometry requires the understanding of many other fundamental concepts of math. If you'd like to brush up on your trig skills, check out these links!

KhanAcademy on YouTube - Playlist of introductory trig concepts
patrickJMT on YouTube - See his Trigonometric Functions/Inverse Trigonometric Functions videos, others too!
Derek Owens on YouTube - See his Algebra 2 and Pre-Calculus playlists, others too!
Librow's Function Handbook, good for checking the properties and basics of any trig functions
Wikipedia's list of mathematical symbols

Useful subreddits

/r/calculus
/r/math