This material will guide the teachers deliver the lesson about:
1. defining the interior angles, exterior angles, and its remote interior angles of a triangle.
2. Identifying the interior angles, exterior angles, and its remote interior angles of a triangle.
3. Describing the relationship between the exterior angle of a triangle and its remote interior angle.
Objective
Illustrates theorems on triangle inequalities (Exterior Angle Inequality Theorem, Triangle Inequality Theorem, Hinge Theorem
Curriculum Information
Education Type
K to 12
Grade Level
Grade 8
Learning Area
Mathematics
Content/Topic
Geometry
Intended Users
Educators
Competencies
Determines the conditions under which lines and segments are parallel or perpendicular
Copyright Information
Developer
Virnaliza Abawag (virnaliza.abawag) -
Samar National School,
Catbalogan City,
Region VIII - Eastern Visayas
