Circles
HSG.C.B.5
10th Grade · Common Core Standards
Standard
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.
Study materials
Study guide, practice problems, review, and practice test for this standard.
- Word ProblemsComing soon
© Common Core State Standards Initiative. Used under CC BY 4.0. See thecorestandards.org for the official standards.