The answer for this is n(3+2)
I believe that A and D would be the correct answer. Because both are 30,60,90 triangles and would be congruent. The other 2 triangles only have 1 angle and their side measures are at two different places meaning they cannot be congruent.
26/8=3.25
14/4=3.5
You must show your work.
Answer:
the answer for 92-53.3 is 38.7