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 3Parent ID: 9EE42A2EC53B49DB88D4B8541526BCA7Standard set: Grades 9, 10, 11, 12
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.HSG-C.B.5
- Standard ID
- ADA2A4BC9A9B460CB349960410F0D4F3
- ASN identifier
- S21341937
- Subject
- Common Core State Standards for Mathematics (2010)
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 9EE42A2EC53B49DB88D4B8541526BCA7CB3D6A06EA21499BA2CD912CD09CC41882BE1D6174A2480384F1A90C6515EB4A
- Source document
- Common Core State Standards for Mathematics (2010)