Find the length of arc ac if ab is 12ft and has a degree of 60

S = r theta
Where s = arc length
R = radius
Theta = angle measure in radians.
If AB is the radius
S = 12* 60(pi/180)
S = 12 * pi/3
S = 4pi ft
S = 12.56 ft
If AB is the diameter
S = 6 * 60(pi/180)
S = 6 * pi/3
S = 2pi ft
S = 6.28 ft

The (pi/180) is the conversion factor from degrees to radians.

0=6x+2y+10 is equivalent to the simplified form: y= -3x - 5• parallel lines always have the same slope, different y intercept knowing this, we can say the slope, or m of the line parallel to y= -3x - 5 is -3.m= -3 hope this could !