You earn $20 per hour doing landscape work. your total earnings depend on the amount of hours you spend landscaping.

Let's say x is the total amount of hours you spend landscaping, since you earn $20 dollars per hour while landscaping, you multiply 20 by x: 20(x). If you substitute any number as x, you will get the amount of money that person will get for working the number of hours you substituted for x.

∠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.