Learning goal 3.1
Determining missing angle sizes using trig ratios
I can:
To show mastery I will:
I can:
- Label triangles accurately
- Select appropriate trig functions
- Solve for missing angles showing all working
- Round to a correct decimal place
- Identify elevation and depression and explain their relationship
To show mastery I will:
- Solve multiple step problems
- Draw diagrams to solve problems
Learning goal 3.2
Determining missing sides using trig ratios
I can:
To show mastery I will:
I can:
- Label triangles with accuracy
- Select an appropriate trig function
- Solve for missing sides, when the unknown is a numerator or denominator
- Round to the nearest decimal place
To show mastery I will:
- Solve multiple step problems
- Identify errors in process
- Show all working with clarity
Learning goal 3.3
Explaining and applying the co-function relationship between the acute angles of a right triangle.
I can:
To show mastery I will:
Use Co-functions to show multiple pathways to solving problems
Use Co-functions to justify and explain relationships between acute angles
I can:
- Identify the co functions
- Apply their complementary relationship to solve algebraic problems
- Apply their use of the same sides of a given triangle to solve problems using their ratio
To show mastery I will:
Use Co-functions to show multiple pathways to solving problems
Use Co-functions to justify and explain relationships between acute angles