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Transcript
Lesson Plan Outline Geometry in Construction Title: Tangent Lines to Circles Objective(s): Students will explore the relationship between tangent lines, chords, radii, and angle measurements Learning Standard(s): CCSS.MATH.CONTENT.HSG.C.A.2 Identify and describe relationships among inscribed angles, radii, and chords. Include the relationship between central, inscribed, and circumscribed angles; inscribed angles on a diameter are right angles; the radius of a circle is perpendicular to the tangent where the radius intersects the circle. Activities: Students will use technology to discover the relationship between tangent lines, chords, radii, and angle measurements Students will solve application problems involving properties of lines, chords, angles, and arcs. Materials: iPad with Geometry Pad App Tangent Lines W.S.