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Trigonometry: Solving Triangles and Angle Measurements Using Various Laws and Formulas

A test on trigonometry, focusing on solving triangles and angle measurements using various laws and formulas.

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Trigonometry: Solving Triangles and Angle Measurements Using Various Laws andFormulas1Find the area of rhe triangle using Heron's ForumulaGiven: a= 10 b=10 c=15 find the area, write youranswer in decimals form the first five placesA) 49.60784B) 49.6C) 49.61Answer:A) 49.607842) Using the law of Cosine solve for the unknown Given: side a=31.5, side b=28, side c= 41.5, find angle C=?A) 90°B) 80°C) 88.2°Answer:C) 88.2°3) Find the area of the triangle using Heron's Formula Given: a= 6, b=5, c=10 find the area, wirte your answerin decimals form the first five placeA)-11.39901B) 11.39901C) 11.3

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