Your friend asks you for on a geometry exercise. your friend's paper is shown to the right. what error did your friend make? explain.
upper delta lmn congruent upper delta qrs by asa.
l
m
n
r
s
q
choose the correct answer below.
a.
your friend's paper does not name the triangles correctly for them to be congruent.
b.
your friend's paper shows that the sas postulate should be used to show congruence because a pair of congruent angles is included between two pairs of congruent sides.
c.
the asa postulate cannot be used to prove the congruence of the two triangles as shown because the triangles do not have two pairs of congruent angles.
d.
the asa postulate cannot be used to prove the congruence of the two triangles as shown because the included sides between the two pairs of congruent angles are not marked as congruent in both triangles.