Are the triangles congruent? If so, how do you know?

yes, because all the angles of the triangles are
acute

yes, because the triangles have three congruent,
corresponding angles

yes, because of ASA or AAS

not enough information given

Congruent triangles have congruent corresponding sides and angles

The true statement is (c) yes, because of ASA or AAS

Start by adding the angles of the triangles

The angles add up to 180 degrees,

This means that, the triangles have congruent corresponding angles and a congruent corresponding side

Hence, the triangles are congruent by AAS or ASA.

Read more about congruent triangles at:

link

yes, because of ASA or AAS

why do wages differ across industries

step-by-step explanation :

micro economists are concerned with economics on an industry or individual firm basis.

macro economists are concerned with national and international level

c. (3,2,6) is the answer.