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5

Step-by-step explanation:

Alright so this problem is like that other one i did where line RQx2 is equal to line SU

First we set up an equation

x+3=x-2

because line RQ is only 1/2 of line SU we multiple its side by 2 to get the new equation of

x+3=2x-4

step 1 subtract each side by 2x

-1x+3=-4

step 2 subtract each side by 3

-1x=-7

divide each side by -1

x=7

Next we plug in x (7) so 7-2=5

line RQ=5

∠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.

step-by-step explanation: i dont