Which polynomial is in standard form? 3xy+ 6x®y2 - 4x4 y2 + 19x7y4
18x5 - 7x2y-2xy? + 1774
x5y5 – 3xy-11x2y2 + 12
15+ 12xy2 - 11x®ys +5x?y2 h

The correct answer is your second option.

Step-by-step explanation:

hope this helped you

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

∠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.