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Unformatted text preview: BAC = 82.0 o and BCA = 69.0 o . Find AB. 48.1 meters 6. A surveyor needs to find the area of a plot of land. The directions are as follows: From an iron post proceed 500 meters northeast to the edge of Bayou Cocodrie. Then move 300 meters east along the bayou to the fence surrounding Browns camp. Then continue 200 meters S15 o E to Wiggners Road. Finally, go along Wiggners road back to the iron post. Sketch the plot of land and find its area. 125,000 m 2 7. TrigStar problem Distance AB = 86.48 Distance AD = 139.04 Distance AC = 155.16 Writing activity: How do you determine which technique to use in solving reallife problems involving oblique triangles? Possible answer: Set up the problem by drawing a diagram and filling in the values that are known then labeling what needs to be found. Determine whether we are given SSS, ASA, AAS, or SAS. Use the appropriate law to solve. 30.50 feet 128.0 o 50.25 feet....
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 Fall '08
 GERMAN
 Calculus, PreCalculus, Angles

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