3rd Block Geometry

What

3rd Block Geometry

When

11/30/2022

Standards Addressed:
MGSE.9-12.G.C.1 Understand that all circles are similar.
MGSE.9-12.G.C.2 Identify and describe relationships among inscribed angles, radii, chords, tangents, and secants. 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.

Learning Targets /Success Criteria:
--I can identify, describe, and name lines/parts of a circle including: circumference, radius, diameter, chord, secant, and tangent.
--I can apply tangent theorems to solving for missing lengths in problems involving tangent lines.

Introduction/Connection (Activator): None

Direct Instruction/Guided Practice: None.

Independent Practice/Collaboration/Differentiation:
--students will complete assignments listed below

Resources: IXL and DeltaMath

Assignment: All assignments due at end of class.
1) Tangent worksheet (attached below)
2) DeltaMath: Circle Vocabulary
3) IXLs:
--U10 Tangent Lines (shortcut: CFV).
--U11 Perimeter of Polygons with an inscribed circle (shortcut UJT)