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Georgia:


All of Unit 4 
Unit 40: 
Circles Reference Sheet (Doc, PDF)


Unit 41: 
Language of Circles (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE912.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.
Video Lessons: (p1a, p1b, p2)
Sample Quiz: (Interactive, PDF)


Unit 42: 
Inscribed Angles (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE912.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.
MGSE912.G.C.3 :Construct the inscribed and circumscribed circles of a triangle, and prove properties of angles for a quadrilateral inscribed in a circle.
MGSE912.G.C.4 :Construct a tangent line from a point outside a given circle to the circle.
Video Lessons: (p1, p2, p3, p4)
Sample Quiz: (Interactive, PDF) 

Unit 43: 
Angles of a Circle (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE912.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.
Video Lessons: (p1, p2, p3, p4, p5)
Music Video (by Russell Spicer)
Sample Quiz: (Interactive, PDF)


Unit 44: 
Circle Segments (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE912.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.
Video Lessons: (p1, p2, p3, p4)
Sample Quiz: (Interactive, PDF)


Unit 45: 
Circumference, Perimeter, Arc Length (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE912.G.C.1:Understand that all circles are similar.
MGSE912.G.C.5:Derive using similarity the fact that the length of the arc intercepted by an angle is proportional to the radius, and define the radian measure of the angle as the constant of proportionality; derive the formula for the area of a sector.
MGSE912.G.GMD.1 : Give informal arguments for geometric formulas. (a) Give informal arguments for the formulas of the circumference of a circle and area of a circle using dissection arguments and informal limit arguments.
Video Short: (What is Pi?)
Video Lessons: (p1, p2, p3, p4, p5, p6, p7)
Sketchpad: Deteremining Circumference (gsp file)
Sample Quiz: (Interactive, PDF)


Unit 46: 
Areas and Sectors (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE912.G.C.5:Derive using similarity the fact that the length of the arc intercepted by an angle is proportional to the radius, and define the radian measure of the angle as the constant of proportionality; derive the formula for the area of a sector.
MGSE912.G.GMD.1 : Give informal arguments for geometric formulas. (a) Give informal arguments for the formulas of the circumference of a circle and area of a circle using dissection arguments and informal limit arguments
Video Lessons: (p1, p2, p3, p4, p5)
Area & Volume Formula Sheet
(Doc, PDF)
Sample Quiz: (Interactive, PDF)


Unit 47: 
Coordinate Circles (Doc, PDF, Key)
Georgia Standards (Click to Expand)
MGSE912.G.GPE.1:Derive the equation of a circle of given center and radius using the Pythagorean Theorem; complete the square to find the center and radius of a circle given by an equation
Video Lessons: (p1, p2, p3 )
Sample Quiz: (Interactive, PDF) 

TEST: 
Testing Item Banks for Exam View
(278 available questions for Unit 4)
Password Required
ExamView Video Instructions (How To Make a Test)
Author: Matt Winking





All of Unit 4 
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