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.
Standard detail
CCSS.Math.Content.HSG-C.B.5
Standard
Depth 2Parent ID: 968D610DD80E446DBBE549D40A9B5897Standard set: High School — Geometry
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.HSG-C.B.5
- Standard ID
- 2ADD6CBE139A416E9E5736717C56BE82
- ASN identifier
- S21341937
- Subject
- Common Core State Standards for Mathematics (2010)
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 968D610DD80E446DBBE549D40A9B58973C9078C15C9940D49953E6692B06F629
- Source document
- Common Core State Standards for Mathematics (2010)