4 - 9 what’s the answer

3/4 = c/36 i need with this fraction proble.

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.