The function f(x)= -(x - 3)²+9 can be hard to represent the area of a rectangle with a peremiter of 12 unite, as a function of the length of the rectangle, x. what is the maximum area of the rectangle

the answer to the question is a  

it has the same slope and the same y-intercept.

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.