b) solve real-world problems A chord is part of a secant. Inscribed Angle involving properties of circles; Sector Real-world applications may be drawn from architecture, and art, and construction. c) find arc lengths and areas of DOE Lesson Plans sectors in circles. Essential Knowledge/Skills Prerequisite/Extension SOL Textbook Resources Find lengths, angle measures, and arc measures a) define b) solve practical problems 6.10 π; Chapter 12 & additional associated with w/circumference/area of circle; c) solve resources two intersecting chords; practical problems involving area and two intersecting secants; perimeter given radius/diameter; d) Resources/Lessons an intersecting secant and tangent; describe/determine volume/surface area of two intersecting tangents; and rectangular prism central and inscribed angles. Calculate the area of a sector and the length of an arc of a circle, using proportions. Solve real-world problems associated with circles, using properties of angles, lines, and arcs. Verify properties of circles, using deductive reasoning, algebraic, and coordinate methods. Dates Standards/Essential Questions Essential Knowledge/Skills/Understanding Resources Block Trdtl Standard: G.12 Essential Understanding Key Vocabulary Standard Form for the Equation 2 days 4 days of a Circle The student, given the coordinates of the center of a circle and a point on
b) solve real-world problems involving properties of circles; and c) find arc lengths and areas of sectors in circles. Prerequisite/Extension SOL 6.10 a) define π; b) solve practical problems w/circumference/area of circle; c) solve practical problems involving area and perimeter given radius/diameter; d) describe/determine volume/surface area of rectangular prism A chord is part of a secant. Real-world applications may be drawn from architecture, art, and construction. Essential Knowledge/Skills Find lengths, angle measures, and arc measures associated with two intersecting chords; two intersecting secants; an intersecting secant and tangent; two intersecting tangents; and central and inscribed angles. Calculate the area of a sector and the length of an arc of a circle, using proportions. Solve real-world problems associated with circles, using properties of angles, lines, and arcs. Verify properties of circles, using deductive reasoning, algebraic, and coordinate methods. Inscribed Angle Sector DOE Lesson Plans Textbook Resources Chapter 12 & additional resources Resources/Lessons Dates Standards/Essential Questions Essential Knowledge/Skills/Understanding Resources Block 2 days Trdtl 4 days Standard: G.12 The student, given the coordinates of the center of a circle and a point on Essential Understanding Key Vocabulary Standard Form for the Equation of a Circle
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