Need this question with explanation pls ​

9514 1404 393

  i) ∠OFE = 26°

  ii) ∠EOF = 126°

Step-by-step explanation:

The sum of angles in a triangle is 180°, so ...

  ∠F = 180° -∠D -∠E = 180° -72° -56° = 52°

  ∠OFE = (1/2)∠F = 52°/2 = 26° . . . . . . OF bisects ∠F

  ∠EOF = 180° -∠OFE -∠OEF = 180° -26° -56°/2 = 126°

The angles of interest are ...

  ∠OFE = 26°

  ∠EOF = 126°

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

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