Schoolhouse.world: peer tutoring, for free.
Schoolhouse.world: peer tutoring, for free.
Schoolhouse.world: peer tutoring, for free.
Identities and functions of multiple angles

SAT Score Range

2 sessions

+2

🔥 5 spots left!

About

Over the next few weeks, we will meet several times a week to cover reciprocal, pythagorean, and quotient relations; trigonometric identities; cosine of the sum of two angles; additional sum, difference, and double- and half-angle formulas; identities; and trigonometric equations.

Tutored by

Agustín G 🇺🇾

Certified in 4 topics

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I'm here to teach and learn while teaching! I speak Spanish natively, English, and I'm starting to learn Portuguese! I'm currently self-studying AP Statistics, my first AP course.

✋ ATTENDANCE POLICY

Attendance is, of course, optional. You are free to only attend the sessions on concepts that you want to go over. However, as with most concepts in mathematics, knowledge will build incrementally. Additionally, you are free to join sessions late or leave early; just let me know!

SESSION 2

8

Jan

SESSION 2

Trigonometry

Trigonometry

Thu 3:00 PM - 4:30 PM UTCJan 8, 3:00 PM - 4:30 PM UTC

We will go over practice exercises simplifying trigonometric expressions.

Public Discussion

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Jan 6 - Jan 8

1 week

90 mins

/ session

Next session on January 8, 2026

SCHEDULE

Tuesday, Jan 6

3:00PM

Thursday, Jan 8

3:00PM