Download arcs-and-sectors.hqx (106,682 KB)
From: "Gary Smith"
Subject: Arcs & Sectors
Arcs & Sectors
Middle-School (grades 5 through 9) math program written to provide skills in
context. Given the radius or diameter of a circle, and the measure of a
central angle, students must find the following: the area of the circle; the
area of the sector defined by the central angle; the circumference of the
circle; the length of the arc defined by the central angle. All answers are
rounded to the nearest hundredth. Go to www.polymathlove.com for more free
programs.