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The trigonometric functions

SAT Score Range

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11 sessions

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+12

This series ended on November 28, 2025. All 1:1 and group chats related to this series are disabled 7 days after the last session.

About

Over the next few weeks, we will meet several times a week to cover the definition of the trigonometric functions, evaluation of functions, angle location, trigonometric tables, use of tables and interpolation, reduction formulas, quadrantal and special angles, and radian measures.

Tutored by

Agustín G 🇺🇾

Certified in 4 topics

View Profile

I'm here to teach and learn while teaching! I also help keep the SHW community safe as a Content Review Team co-lead! I speak Spanish natively, English, and I'm starting to learn Portuguese! I'm currently self-studying AP Statistics, my first AP course.

Sessions

✋ 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.

SESSION 1

4

Nov

SESSION 1

Trigonometry

Trigonometry

Tue 2:00 PM - 3:30 PM UTCNov 4, 2:00 PM - 3:30 PM UTC

We will go over practice exercises defining the six trigonometric functions(sine, cosine, and tangent, and their reciprocals cosecant, secant, and cotangent).
SESSION 2

5

Nov

SESSION 2

Trigonometry

Trigonometry

Wed 3:00 PM - 4:20 PM UTCNov 5, 3:00 PM - 4:20 PM UTC

We will go over practice exercises defining the six trigonometric functions.
SESSION 3

7

Nov

SESSION 3

Trigonometry

Trigonometry

Fri 3:00 PM - 4:30 PM UTCNov 7, 3:00 PM - 4:30 PM UTC

We will go over practice exercises evaluating the six trigonometric functions.
SESSION 4

11

Nov

SESSION 4

Trigonometry

Trigonometry

Tue 3:00 PM - 4:30 PM UTCNov 11, 3:00 PM - 4:30 PM UTC

We will go over practice exercises locating a given angle in standard position.
SESSION 5

13

Nov

SESSION 5

Trigonometry

Trigonometry

Thu 3:00 PM - 4:15 PM UTCNov 13, 3:00 PM - 4:15 PM UTC

We will go over practice exercises using correctly the trigonometric tables.
SESSION 6

17

Nov

SESSION 6

Trigonometry

Trigonometry

Mon 3:00 PM - 4:30 PM UTCNov 17, 3:00 PM - 4:30 PM UTC

We will go over practice exercises reducing any angle to a first quadrant angle.
SESSION 7

18

Nov

SESSION 7

Trigonometry

Trigonometry

Tue 3:00 PM - 4:00 PM UTCNov 18, 3:00 PM - 4:00 PM UTC

We will go over practice exercises evaluating the quadrantal function values.
SESSION 8

20

Nov

SESSION 8

Trigonometry

Trigonometry

Thu 3:00 PM - 4:30 PM UTCNov 20, 3:00 PM - 4:30 PM UTC

We will go over practice exercises reducing any angle to a first quadrant angle.
SESSION 9

21

Nov

SESSION 9

Trigonometry

Trigonometry

Fri 3:00 PM - 4:30 PM UTCNov 21, 3:00 PM - 4:30 PM UTC

We will go over practice exercises evaluating the quadrantal function values.
SESSION 10

24

Nov

SESSION 10

Trigonometry

Trigonometry

Mon 3:00 PM - 4:30 PM UTCNov 24, 3:00 PM - 4:30 PM UTC

We will go over practice exercises evaluating special function values of 30-, 45-, and 60-degree angles.
SESSION 11

28

Nov

SESSION 11

Trigonometry

Trigonometry

Fri 2:00 PM - 3:30 PM UTCNov 28, 2:00 PM - 3:30 PM UTC

We will go over practice exercises defining the radian unit of measure.

Public Discussion

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Nov 4 - Nov 28

4 weeks

60 - 90 mins

/ session

SCHEDULE

Fridays

3:00PM

Tuesdays

3:00PM

Thursdays

3:00PM

Mondays

3:00PM