Length of an arc between two angles: Difference between revisions
Length of an arc between two angles (view source)
Revision as of 08:45, 1 October 2020
, 3 years ago→{{header|Ruby}}
Line 355:
arc length = 43.6332313
</pre>
=={{header|Ring}}==
<lang ring>
decimals(7)
pi = 3.14159265
see "Length of an arc between two angles:" + nl
see arcLength(10,10,120) + nl
func arcLength(radius,angle1,angle2)
x = (360 - fabs(angle2-angle1)) * pi / 180 * radius
return x
</lang>
{{out}}
<pre>
Length of an arc between two angles:
43.6332313
</pre>
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