Add and subtract decimal numbers

What you'll learn

• Identify exterior angles and their corresponding remote interior angles in geometric diagrams with 90% accuracy.
• Solve for unknown angle measures using the Exterior Angle Theorem in at least 8 out of 10 given triangle problems.
• Explain the relationship between an exterior angle of a triangle and its two remote interior angles in a clear and concise written paragraph, demonstrating understanding of the Exterior Angle Theorem.
• Apply the Exterior Angle Theorem to solve real-world problems involving triangles and angle relationships, such as determining the angle of elevation or the angle of depression, with at least 75% accuracy.