Answer:
90°
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Becuase it is the number of caleders purchesed times how many calenders
The value of m is 35 degrees, because the right angle is 90 degrees, therefore, 90-55=35.
The value of t is 55 degrees because is perpendicular to the other 55 degree angle.
The 3rd 1 am not sure though