In-Class: Test Review Circle Vocabulary #1 Circle Vocabulary #2 Challenge Problems Homework: #109 Test Review Packet #2 Extra topics you may want to review that are not in the review packets: Constructing the inscribed or circumscribed circle of a triangle Explain/derive the formula for area of a sector, circumference of a circle, area of a circle, and/or volume of solids
Find volumes of solids (cylinder, cone, prism, pyramid, and sphere)
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.
CCSS.MATH.CONTENT.HSG.C.A.3 Construct the inscribed and circumscribed
circles of a triangle, and prove properties of angles for a quadrilateral
inscribed in a circle.
arc lengths and areas of sectors of circles
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
volume formulas and use them to solve problems
Give an informal argument for the formulas for the circumference of a circle,
area of a circle, volume of a cylinder, pyramid, and cone. Use
dissection arguments, Cavalieri's principle, and informal limit arguments.
(+) Give an informal argument using Cavalieri's principle for the formulas for
the volume of a sphere and other solid figures.