Recent SemestersSpring 2027, Fall 2026, Summer 2026, Spring 2026, Fall 2025Class Size25–100 studentsCredits3PrerequisitePrerequisite: Completion of intermediate algebra or the equivalent, or eligibility or completion of any course between MATH 110 and 245 (excluding MATH 197, MATH 120, or PSYC/SOC 205, or BUS 204) based on multiple measures. Transfers ToCSUCSU GE Area B4DescriptionTrigonometry provides the trigonometry concepts for STEM students, necessary for Calculus. Topics will include trigonometric functions and their applications, including emphasis on the analytical aspects, identities, and trigonometric equations. Students who receive credit for MATH 115 may not receive credit for MATH 115E.Usually HeldMon Tue Fri, Tue 6:00pm–9:10pm, Mon Tue Wed Thu 7:50am–9:55am, Mon Wed 1:10pm–2:35pm 