Answer:
Correct answers:
A. An angle that measures
radians also measures 
C. An angle that measures
also measures
radians
Step-by-step explanation:
Recall the formula to transform radians to degrees and vice-versa:

Therefore we can investigate each of the statements, and find that when we have a
radians angle, then its degree formula becomes:

also when an angle measures
, its radian measure is:

The other relationships are not true as per the conversion formulas
i thank it is B i hope that helped
Answer:
56.548667764616276
Step-by-step explanation:
Multiply the diameter by pi.
C= 18 x 3.14159265
Hope this helps!
IT is True.
<span>¾ is considered a real number</span>
Answer:I go with A,C,E
Step-by-step explanation:
hope this help