Determine which postulate or theorem can be used to prove that lmo ~ nmo.

a. sas
b. asa
c. sss
d. aas.

Given in the picture are two triangles with common side OM.

L and N are on either side of OM

In triangles OML and OMN, given that

angle L = angle N

and OM is perpendicular to LN.

Hence in these two triangles OML, and OMN we have

OM=OM (reflexive property)

Angle L = angle N(given)

Angle OML = angle OMN (perpendicular)

Thus two angles and one corresponding side are equal

Hence by AAS property the two triangles are congruent.

(since side is not included by the angles)

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.