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 2Parent ID: 601ED08534CF40A5977CEBAD49863725Standard set: High School — Functions
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.HSF-TF.C.8
- List ID
- 8.
- Standard ID
- 62363EDC2EC343C4BE5484B1FAC81B19
- ASN identifier
- S114360D
- Subject
- Common Core Mathematics
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 601ED08534CF40A5977CEBAD498637257BF5A5A0CCB701324A4E14109FE13BD5
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US