The length of an arc subtended by a central angle is proportional to the circle's circumference. If the given central angle has measure 
and the circle has radius 
, then the arc has length 
such that
where is given in radians. Then
If is given in degrees, then
Answer:
10x-6+y
Step-by-step explanation:
remove parentheses then collect like terms,hope this helped:)
1 over 91^1/12 - I used a surds calculator online! Hope this helps. Please mark as brainliest if this answer is correct
