Schoolhouse.world: peer tutoring, for free.
Schoolhouse.world: peer tutoring, for free.
Schoolhouse.world: peer tutoring, for free.
✏️📐Understanding Right Triangle Trigonometry!

SAT Score Range

9 sessions

+4

About

We will work on right triangle trigonometry together, with lots of practice problems, at a comfortable pace.

Tutored by

Zoey R 🇺🇸

Certified in 8 topics

View Profile

I’m a high school freshman student in California who likes books and music. I'm also a pianist, violist, guitarist, and swimmer. Here to help people learn math and to work on precalculus! A few of my favorite books are The Fault in Our Stars by John Green, The Hunger Games by Suzanne Collins, and Radio Silence by Alice Oseman. My favorite movie is Pitch Perfect. My MBTI type is ISTJ! A few random things about me... I love the beach, I'm planning to make a music video with my friends and currently collecting footage, I like to bake (especially bread; it's just really fun), I think punctuation is underappreciated, I've liked math a little (okay, a lot) more than normal for as long as I can remember.

✋ ATTENDANCE POLICY

If you can't make it to a session, that's okay, but please let me know beforehand!

SESSION 9

28

Mar

SESSION 9

Right triangles & trigonometry

Right triangles & trigonometry

Sat 8:30 PM - 9:30 PM UTCMar 28, 8:30 PM - 9:30 PM UTC

😀We will use Khan Academy practice problems and Zoom whiteboard/annotation to review right triangle trigonometry (sine, cosine, and tangent), including multi-step problems involving equations! We will go step-by-step so you can master the material. There will be collaboration on problems to apply your knowledge of sine, cosine, tangent, and the inverses of those functions. We'll focus on setting up equations to solve trig problems, and knowing how all of the trig ratios relate within triangles. We will also work on some word problems! This is a great way to practice your trigonometry skills, whether you're preparing for a test, want to catch up, or just want to learn more.
We will have a welcoming, low-stress environment, and there isn't any homework or work you need to do beforehand---just show up with a positive attitude and learn! See you there. If you can't make the session time, please let me know when you are available, and I can likely reschedule. If you can bring a calculator, or find an online calculator to use, that's helpful!

Public Discussion

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Jan 28 - Mar 28

9 weeks

60 mins

/ session

Next session on March 28, 2026