diff options
Diffstat (limited to 'progs/a851.py')
| -rw-r--r-- | progs/a851.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/progs/a851.py b/progs/a851.py new file mode 100644 index 0000000..4fd1a4b --- /dev/null +++ b/progs/a851.py @@ -0,0 +1,4 @@ +import math
+def area_pentagon(a):
+ area=(math.sqrt(5*(5+2*math.sqrt(5)))*pow(a,2))/4.0
+ return area
\ No newline at end of file |