Angles C and C’ are both 32 degrees, angles B and B’ are both 72 degrees, and sides BC and B’C’ are bpth 5 units long.

we know that

The ASA (Angle-Side-Angle) postulate states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the triangles are congruent

In this problem

The two congruent angles are C and B with C' and B'

The included side congruent is the side BC with the side B'C'

therefore

triangle ABC is congruent with the triangle A'B'C' by the ASA postulate

the answer is

The ASA (Angle-Side-Angle) postulate

C. ASA

Step-by-step explanation:

Its ASA because ASA stands for "angle, side, angle" and means that we have two triangles where we know two angles and the included side are equal. If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

The answer is in the image 

SI=(P*R*T)/100

P=2000

R=1.5

T=6

SI=(2000*1.5*6)/100

=(2000*9)/100

=180

Neil will earn interest of 180

The answer is in the image