This Summative Test is about the basic concepts of trigonometry.
Objective
1. The learner should be able to illustrates the Six trigonometric Ratios.
2. The learner should be able to illustrate angles of elevation and angles of depression.
3. The learner should be able to find the trigonometric ratios of special angles.
4. The learner should be able to use trigonometric ratios to solve real-life problems involving right triangles.
5. The learner should be able to solve problems involving oblique triangles.
Curriculum Information
Education Type
K to 12
Grade Level
Grade 9
Learning Area
Mathematics
Content/Topic
Geometry
Intended Users
Educators, Learners
Competencies
Finds the trigonometric ratios of special angles
Uses trigonometric ratios to solve reallife problems involving right triangles
Solves problems involving oblique triangles
