Given: _ABC is a right angle and _DEF is a right angle. Prove: All right angles are congruent by showing that _ABC = _DEF.
What are the missing reasons in the steps of the proof?

∠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.

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .