Math Problem Statement
Triangeln △ABC△ABC är rätvinklig med rät vinkel vid hörnet CC och vinkel αα vid hörnet AA. Beräkna triangelns area, givet att c=|AB|=11c=|AB|=11, och att tanα=12tanα=12.
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Pythagorean Theorem
Formulas
Pythagorean theorem: a^2 + b^2 = c^2
Area of a triangle: Area = (1/2) * base * height
Theorems
Pythagorean theorem
Suitable Grade Level
Grades 10-12
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