no links please Angle A measures 50 degrees. If angle A is rotated 45 degrees, what is the measure of angle A'?

95? Sorry if I'm wrong :)

Step-by-step explanation:

95°

Step-by-step explanation:

I am not sure which direction you are rotating so I am going to assume in a direction that makes the final angle positive.

Pretty straight forward:

A'= A+45°

A'= 50°+45° = 95°

∠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.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.