Answer:

Step-by-step explanation:
To convert radians to degrees, use the formula
where
is the number of radians:




Therefore,
radians is 
Answer:
The answer is D
Step-by-step explanation:
d. Points: A, B, C, D Line segments: bar(AB), bar(AC), bar(BD)
Use photo math it works great
Answer:
hopefully this helps? please try