Prove the Pythagorean identity sin²(θ) + cos²(θ) = 1 and use it to find sin(θ), cos(θ), or tan(θ) given sin(θ), cos(θ), or tan(θ) and the quadrant of the angle.
Standard detail
CCSS.Math.Content.HSF-TF.C.8
Standard
Depth 3Parent ID: 1E6A656A95A94E729193CC4038DBE8F0Standard set: Grades 9, 10, 11, 12
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.HSF-TF.C.8
- List ID
- 8.
- Standard ID
- F9AB1BB55D9340ACB62BFE471829FBC1
- ASN identifier
- S114360D
- Subject
- Common Core Mathematics
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 1E6A656A95A94E729193CC4038DBE8F09BCA5105E8F94164A8C539D29FEA4A19DBC385CA20BD4319A215468CCB0FDE70
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US