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MA 121

Elementary Trigonometry · 1 credit · Fall 2026

Requirements

COREQ: MA119

About this course

This course is a basic presentation of the fundamental concepts of trigonometry, angles and their measure, basic trigonometric functions, right triangle trigonometry, graphing, and solving trigonometric equations.

Seat status as of Oct 3, 6:30 AM ET. Seats can change between refreshes.

21 of 21 sections · 3 open

Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means

B13A-LEC Regular
Mon/Wed · 8:10 AM - 9:25 AM
Science 423 / Science 421
Christopher TrompChill Rank 2 of 5: Easy?★ 4.1(26)Difficulty 2.7/5 · 85% would take again#2 chillest of 6 for this course
In PersonClosed
B13B-LEC Regular
Mon/Wed · 8:10 AM - 9:25 AM
Science 423 / Science 421
Christopher TrompChill Rank 2 of 5: Easy?★ 4.1(26)Difficulty 2.7/5 · 85% would take again#2 chillest of 6 for this course
In PersonOpen
B13C-LEC Regular
Mon/Wed · 8:10 AM - 9:25 AM
Science 423 / Science 421
Christopher TrompChill Rank 2 of 5: Easy?★ 4.1(26)Difficulty 2.7/5 · 85% would take again#2 chillest of 6 for this course
In PersonClosed
BFN1-LEC Regular
Arranged · TBA
Online-Asynchronous
Susana PinheiroChill Rank 5 of 5: Brutal?★ 1.9(17)Difficulty 4.4/5 · 22% would take again#6 chillest of 6 for this course
Online AsynchronousClosed
CFN1-LEC Regular
Arranged · TBA
Online-Asynchronous
Susana PinheiroChill Rank 5 of 5: Brutal?★ 1.9(17)Difficulty 4.4/5 · 22% would take again#6 chillest of 6 for this course
Online AsynchronousClosed
D13A-LEC Regular
Mon/Wed · 10:10 AM - 11:25 AM
Medical C29
Kaylee StephensNo Rate My Professors rating found
In PersonClosed
D13B-LEC Regular
Mon/Wed · 10:10 AM - 11:25 AM
Medical C29
Kaylee StephensNo Rate My Professors rating found
In PersonClosed
D13C-LEC Regular
Mon/Wed · 10:10 AM - 11:25 AM
Medical C29
Kaylee StephensNo Rate My Professors rating found
In PersonClosed
F24A-LEC Regular
Tue/Thu · 12:10 PM - 1:25 PM
Science 213
Lyubomir BoyadzhievChill Rank 4 of 5: Busy?★ 2.5(17)Difficulty 3.3/5 · 28% would take again#5 chillest of 6 for this course
In PersonOpen
F24B-LEC Regular
Tue/Thu · 12:10 PM - 1:25 PM
Science 213
Lyubomir BoyadzhievChill Rank 4 of 5: Busy?★ 2.5(17)Difficulty 3.3/5 · 28% would take again#5 chillest of 6 for this course
In PersonClosed
F24C-LEC Regular
Tue/Thu · 12:10 PM - 1:25 PM
Science 213
Lyubomir BoyadzhievChill Rank 4 of 5: Busy?★ 2.5(17)Difficulty 3.3/5 · 28% would take again#5 chillest of 6 for this course
In PersonClosed
G6A-LEC Regular
Sat · 1:10 PM - 3:00 PM
Science 211
Justeena MataquelNo Rate My Professors rating found
In PersonClosed
H24A-LEC Regular
Tue/Thu · 2:10 PM - 3:25 PM
Science 421
Andrew BulawaChill Rank 3 of 5: Fair?★ 3.6(14)Difficulty 3.4/5 · 64% would take again#4 chillest of 6 for this course
In PersonClosed
H24B-LEC Regular
Tue/Thu · 2:10 PM - 3:25 PM
Science 421
Andrew BulawaChill Rank 3 of 5: Fair?★ 3.6(14)Difficulty 3.4/5 · 64% would take again#4 chillest of 6 for this course
In PersonClosed
H24C-LEC Regular
Tue/Thu · 2:10 PM - 3:25 PM
Science 421
Andrew BulawaChill Rank 3 of 5: Fair?★ 3.6(14)Difficulty 3.4/5 · 64% would take again#4 chillest of 6 for this course
In PersonClosed
K24A-LEC Regular
Tue/Thu · 4:10 PM - 5:25 PM
Science 213
Patrick WallachChill Rank 3 of 5: Fair?★ 3.8(100)Difficulty 2.5/5 · 49% would take again#3 chillest of 6 for this course
In PersonClosed
K24B-LEC Regular
Tue/Thu · 4:10 PM - 5:25 PM
Science 213
Patrick WallachChill Rank 3 of 5: Fair?★ 3.8(100)Difficulty 2.5/5 · 49% would take again#3 chillest of 6 for this course
In PersonOpen
K24C-LEC Regular
Tue/Thu · 4:10 PM - 5:25 PM
Science 213
Patrick WallachChill Rank 3 of 5: Fair?★ 3.8(100)Difficulty 2.5/5 · 49% would take again#3 chillest of 6 for this course
In PersonClosed
M13A-LEC Regular
Mon/Wed · 6:10 PM - 7:25 PM
Science 423
Eric SponzaChill Rank 1 of 5: Chill?★ 4.8(71)Difficulty 2.1/5 · 95% would take again#1 chillest of 6 for this course
In PersonClosed
M13B-LEC Regular
Mon/Wed · 6:10 PM - 7:25 PM
Science 423
Eric SponzaChill Rank 1 of 5: Chill?★ 4.8(71)Difficulty 2.1/5 · 95% would take again#1 chillest of 6 for this course
In PersonClosed
M13C-LEC Regular
Mon/Wed · 6:10 PM - 7:25 PM
Science 423
Eric SponzaChill Rank 1 of 5: Chill?★ 4.8(71)Difficulty 2.1/5 · 95% would take again#1 chillest of 6 for this course
In PersonClosed