(+) Derive the formula A = 1/2 ab sin(C) for the area of a triangle by drawing an auxiliary line from a vertex perpendicular to the opposite side.
Standard detail
CCSS.Math.Content.HSG-SRT.D.9
Standard
Depth 2Parent ID: 622A3F70DFE701319E7368A86D17958EStandard set: High School — Geometry
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.HSG-SRT.D.9
- List ID
- 9.
- Standard ID
- 6231C210DFE701319E7668A86D17958E
- ASN identifier
- S2434241
- Subject
- Common Core Math (2010-2015)
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 622A3F70DFE701319E7368A86D17958E62251650DFE701319E6568A86D17958E
- Exact matches
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US