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STANDARD G.SRT.D.9
GEO
Justify and apply the formula A= ½ab
sin(C) to find the area of any triangle by drawing an
auxiliary line from a vertex perpendicular to the opposite side. |
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WORKSHEETS |
Regents-Using Trigonometry to
Find Area 1
B/SIII
MC, without calculator |
1/9 |
TST
PDF
DOC |
Regents-Using Trigonometry to Find Area 2
B/SIII
open ended, without calculator |
1/20 |
TST
PDF
DOC |
Regents-Using Trigonometry to
Find Area 3
GEO/A2/B/SIII
basic |
1/6/4/3 |
TST
PDF
DOC |
Regents-Using Trigonometry to Find Area 4
A2/B
advanced |
1/7 |
TST
PDF
DOC |
Regents-Using Trigonometry to
Find Area 5
A2/B/SIII
parallelograms |
7/1/3 |
TST
PDF
DOC |
| Practice-Using Trigonometry to Find
Area |
5 |
WS
PDF |