Respuesta :

s244575

Answer:

C

Step-by-step explanation:

Measurements) 90 degrees, 45, and 45, form the 3rd triangle shown

mabb8000

Answer:

C.

Step-by-step explanation:

90 degress is a right angle, and 45 degrees is half of that.  Meaning that if there are two of the 45 degree angles, they should both be the same angle in the picture.