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Find cos(α) in the triangle.

Find cos(α) in the triangle.-example-1

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10 votes

Ⲁⲛ⳽ⲱⲉⲅ:


\quad\hookrightarrow\quad \sf { (35)/(37) }

Ⲋⲟⳑⳙⲧⳕⲟⲛ :

In the given triangle , for angle α , we have :

  • Base = 35
  • Hypotenuse = 37
  • Perpendicular = 12

And, cos α for a right angled triangle is the ratio of the adjacent side to the hypotenuse, where α is the acute angle ,i.e:


\quad\longrightarrow\quad {\pmb{\sf {cos\:\alpha = (Base)/(Hypotenuse) }}}

Therefore:


\implies\quad \tt { cos\:\alpha = (B)/(H) }


\implies\quad \tt\underline{ \underline{\pmb{{cos\:\alpha =(35)/(37)} }}}

User ForeverStudent
by
8.5k points
4 votes

Answer:

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Find cos(α) in the triangle.-example-1
User Derpoliuk
by
8.0k points

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