According to the third angle theorem, __________.

A.

if a triangle has two acute angles, then the third angle must also be acute

B.

if one angle of a triangle is congruent to another angle of the same triangle, then the third angle must also be congruent

C.

if two angles of one triangle are congruent to two angles of another triangle, then the third pair of angles is also congruent

D.

if the third angle of one triangle is congruent to the third angle of another triangle, then the two triangles are congruent

Question

According to the third angle theorem, __________.




A.
 
if a triangle has two acute angles, then the third angle must also be acute
 

B.
 
if one angle of a triangle is congruent to another angle of the same triangle, then the third angle must also be congruent
 

C.
 
if two angles of one triangle are congruent to two angles of another triangle, then the third pair of angles is also congruent
 

D.
 
if the third angle of one triangle is congruent to the third angle of another triangle, then the two triangles are congruent

eboogie4 · Answer

@bmk614

bmk614 · Answer

The Third Angles Theorem states that if two angles of one triangle are congruent to two angles of another triangle, then the third angles of the triangles are congruent also.