Question 2 ( Multiple Choice Worth 5 points)
(06.02 LC)
2
A conference room is in the shape of a rectangle Its floor has a length of (x - 4) meters and a width of (3x - 1) meters. The expression below
represents the area of the floor of the room in square meters:
(x-4)(3x - 1)
Which of the following simplified expressions represents the area of the floor of the conference room in square meters?
Ox2 - 13x + 4
O 3x2 - 13x + 4
O 3x2 - 11x + 4
Ox2 - 12x + 4

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 step statement reason 1 ∠oln ≅ ∠lno given 2 draw oe as a perpendicular bisector to ln by construction 3 ∠leo ≅ ∠neo transitive property of equality 4 m∠leo = 90° definition of a perpendicular bisector 5 m∠neo = 90° definition of a perpendicular bisector 6 le ≅ en definition of a perpendicular bisector 7 δole ≅ δone side-angle-side (sas) postulate 8 ol ≅ on cpctc nina made two errors in the proof. identify and correct the errors.