Which transformation of a scalene triangle produces an image that is similar, but not congruent, to the original a: a translation of 3 units to the right and 4 units down b: a reflection in a line that makes a 30° angle with the horizontal c: a dilation of magnitude 2 centered at the origin d: a rotation of 90° about the origin

i believe the answer is B

C: A dilation of magnitude 2 centered at the origin.

(for anyone in the future, this is correct!)

∠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.

sine

step-by-step explanation: