Schoolhouse.world: peer tutoring, for free.
Schoolhouse.world: peer tutoring, for free.
Schoolhouse.world: peer tutoring, for free.
One-session crash course on Trigonometry with Special and Right Triangles!

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1 session

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About

Join us for a one-session crash course on trigonometry focused on right and special triangles! In this fast-paced, beginner-friendly class, you’ll learn how to use sine, cosine, and tangent, understand 30-60-90 and 45-45-90 triangles, and apply trig ratios to real problems. Perfect for last-minute exam prep or a quick confidence boost in geometry and trigonometry.

Tutored by

Lyla E 🇺🇸

Certified in 1 topic

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Hi, I’m Lyla, a sophomore in high school, looking to get the best grades and graduate with all A’s. I’m a really outgoing person and love talking! My hobbies and passions include photography, poetry, and martial arts. My ethnicity is half Egyptian and half Filipina! The major I'm aiming for is neurosurgery! It's nice to meet you.

✋ ATTENDANCE POLICY

You will be withdrawn from the series if you miss any session without giving the tutor prior notice.

SESSION 1

12

Mar

SESSION 1

Right triangles & trigonometry

Right triangles & trigonometry

Thu 9:30 PM - 10:30 PM UTCMar 12, 9:30 PM - 10:30 PM UTC

In this one-session crash course, we’ll quickly review the basics of triangles, then dive into right and special triangles. You’ll learn how to identify 30-60-90 and 45-45-90 triangles, memorize and use their side ratios, and apply sine, cosine, and tangent to find missing side lengths and angles. We’ll work through example problems together, talk about common mistakes to avoid, and end with a short practice set so you leave feeling more confident using trigonometry in class and on tests.

Public Discussion

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Mar 12

1 week

60 mins

/ session

Next session on March 12, 2026

SCHEDULE

Thursday, Mar 12

9:30PM