Dustin always takes the same route when he walks his dog. first, he walks 6 blocks to the park. then he walks 4 blocks to the elementary school. finally, he walks 7 blocks to get back home. dustin walks his dog 3 times each day. how many blocks does dustin's dog walk each day?

51

Step-by-step explanation:

add them altogether then times by 3

step-by-step explanation:

∠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.