Unit 9 Circles LESSON INTRODUCTION TO CIRCLES TANGENTS
- Slides: 23
Unit 9: Circles LESSON: INTRODUCTION TO CIRCLES - TANGENTS, ARCS, & CHORDS Essential Questions: How are the angles and arcs in a circle related? How can you find the measure of angles, arcs, & chords when lines intersect a circle?
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles http: //psn. virtualnerd. com/viewtutorial/Geo_10_02_0001 Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles http: //psn. virtualnerd. com/viewtutorial/Geo_10_01_0008 Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles http: //psn. virtualnerd. com/viewtutorial/Geo_10_01_0001 Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Construct the center of a circle, then measure its radius to the nearest tenth of a centimeter. First, construct two congruent chords. Second, construct the perpendicular bisectors of the chords. The center of the circle is the intersection of the two perpendicular bisectors. Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Circles Goals: To use properties of tangents. To use congruent chords, arcs, & angles and perpendicular bisectors of chords in a circle. Essential Understandings: A tangent to a circle is perpendicular to the radius at the point of tangency. Congruent parts of circles create congruent relationships with related parts.
Soldis � Homework: Worksheets 12. 1 & 12. 2 • Select Problems
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- Secants, tangents and angle measures
- Hyp opp adj
- Properties of tangents to a circle
- 10-5 tangents
- Internal tangents
- Find xx
- A double point on a curve is a cusp if two tangents are
- 10-7 skills practice special segments in a circle
- Area of convergence blood spatter worksheet
- Angles formed by chords, tangents, secants
- Segment lengths intersecting chords secants and tangents
- 40²+30²
- Serp soudure
- 90 degree blood spatter
- Matematik uligheder
- 9-2 tangents
- Copy each figure and draw the common tangents
- Circle theorems tangents
- Common tangents
- Unit 6 review questions
- Lesson 1 extra practice circumference
- Area of a circle and a sector assignment
- 11-3 areas of circles and sectors answer key