<span>arc length = circumference • [central angle (degrees) ÷ 360]
Solving this equation for circumference:
</span>
<span>circumference = arc length / (central angle / 360)
</span><span>circumference = 12 / (85/360)
</span>circumference = 12 / <span><span>0.2361111111
</span>
</span>
<span>circumference =
</span>
<span>
<span>
<span>
50.8235294118
</span>
</span>
</span>
Source:
http://www.1728.org/radians.htm
96 times 68.43 would be 6569.28, or 6579 7/25
36 1/2 to 37.
45.5 - 36 1/2 = 9
those would be the ones I'd click
The factor of mn+5m-3n-15 is 6m-4n-15.
