Question

Need this question with explanation pls ​

Answer 1

9514 1404 393

Answer:

i) ∠OFE = 26°

ii) ∠EOF = 126°

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°