Find a Course:

Certificates of Attendance for courses are available on our online booking system. Please log in using your Username and Password and this will give you options under ‘My Account’. If you select ‘Attendance Certificates’ you will be able print the required certificates. Certificates are usually available within two weeks of the final day of the course as we have to update the attendance on our records.

LC22-101A Teachers of Leaving Cert Maths HL: Trigonometry Course (Series of 4 Sessions)

LC22-101A Teachers of Leaving Cert Maths HL: Trigonometry Course (Series of 4 Sessions)

Class 1 Wednesday September 7th@7p.m. 

  • Measure of Angles: Degrees and Radians
  • Right-angled Triangles, Pythagoras’ Theorem, Sin/Cos/Tan, Sec/Cosec/Cotan
  • Inverse Trigonometric Functions
  • Special Angles – 45o/30o/60o
  • Real World Trig Problems

Class 2: Wednesday September 14th@7p.m. 

  • The Unit Circle – Quadrants, Reference Angles,
  • Trigonometric Graphs, Period, Range

Class 3: Wednesday September 21st@7p.m.

  • Deriving Trigonometric Formulae
  • Applying Trig Formulae
  • Solving Trig Equations such as

Class 4: Wednesday September 28th @7p.m.

·      Area of Triangle / Area of Sector / Length of Arc

·      Sine Rule

·      Cosine Rule

·      Solving 3D Problems

Course Details

Course Start Date / Time 07-09-2022 7:00 pm
Fee Free
Number Hours 4
Location Online Course

Please login to book

ESCI

The ESCI (Education Support Centres Ireland) website pulls in courses from Education Centres all over the country allowing you view all courses taking place nationwide.

Athlone Education Centre

Location

Athlone Education Centre
Moydrum Road
Athlone
Co. Westmeath

EIRCODE: N37 HO43

Transportation

Local Buses and carparking available

Contact

TEL: +353 90 6420400
EMAIL: This email address is being protected from spambots. You need JavaScript enabled to view it.
GDPR: This email address is being protected from spambots. You need JavaScript enabled to view it.

DES logo 2
NDP trans 0