Two angles are complementary. the measure of ≤abc is x and the measure of m

Step-by-step explanation:

By definition, Complementary angles are those angles whose sum is 90 degrees.

In this case, knowing that the angle ∠ABC and the angle ∠DBC  are Complementary angles, you can write the following equation:

According to the data given in the exercise:

Knowing this, you must substitute into the equation written before:

And finally you must solve for "x" in order to find its value.

This is:

∠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.

answer is  

c.

36

step-by-step explanation: