(+) 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 3Parent ID: DF7684B2077046F4A66BDF7E639816A8Standard set: Grades 9, 10, 11, 12
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.HSG-SRT.D.9
- List ID
- 9.
- Standard ID
- C61665A430F348119C7CCD51B56EB313
- ASN identifier
- S2526414
- Subject
- Mathematics (2010-2014)
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- DF7684B2077046F4A66BDF7E639816A8A0E157B5C8E44805A8BB4C39189F52C4049AB041AAB3497AA578DC77C2CF33F4
- Exact matches
- Source document
- TN Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US