SELECT ALL MODELS I WILL GIVE BRAINLIEST 6TH GRADE MATH

The first, third, and fourth options are less than 50% shaded.

Step-by-step explanation:

Each model has 100 squares, and if you count the squares, the first, third, and fourth models have less than 50 squares shaded in.

∠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.