Answer:
A=49 degrees
a= 41 degrees
b=90 degrees
Step-by-step explanation:
its asking for the degrees?
Answer: 2 has to be a right angle
Step-by-step explanation:
Right angles are 90 degrees.
Answer:
B
Step-by-step explanation:
80% of 50 is 41.6
rounded up is 42%
Answer:
3
Step-by-step explanation: