Home > Subjects > Mathematics > Level 2 - CAS Mathematics > 2.3 Trigonometry (AS90808) > 2.3 Trigonometry
- Subject: Mathematics
- AS: 90808
- Level: 2
- Credits: 4
- External
CAS Mathematics 2.3 Demonstrate an understanding of processes involving trigonometry and coordinates
This achievement standard involves demonstrating an understanding of processes involving measurements and coordinates.
Note: Candidates cannot use credit for both this achievement standard and either of AS90287 or AS90291 (Mathematics 2.4 and 2.8) towards a national qualification including a National Certificate of Educational Achievement.
Achievement criteria
How you will be assessed, and the standard expected for each level of achievement.
Subject content
Subject content you will need to learn.
Key tips
Advice from previous years.
Assessment
Type of assessment, what to take, what you’ll be given during the assessment.
Practice
For more revision.
Links
Websites for revision and links to this achievement standard on NCEA website.

