cale2
cale2
01-02-2018
Mathematics
contestada
Can someone help me please
Respuesta :
tynollette
tynollette
01-02-2018
polygons's interiro angles make a total of (n-2)*180 degree, n being the number of sides.
in this case, n=6
(6-2)*180=117+124+102+145+107+x
x=125
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