a seven sided shapes interior = about 128.5 degrees
it is a ten sided and ten angled figure
42
120
If it is a regular 5 sided pentagon then each interior angle is 108 degrees
I believe it's 1,800 degrees.
The measure of each interior angle of a fifteen sided regular polygon, a pendedecagon, is 156o.
The interior angle of an octdecagon, an 18 sided regular polygon, is 160o.
a seven sided shapes interior = about 128.5 degrees
Providing that it is a regular 38 sided polygon then each interior angle will measure: 170o31'34.74''
it is a ten sided and ten angled figure
If it is a regular 5 sided pentagon then each interior angle is 108 degrees
51º per interior angle
42
120
Each interior angle measures 165.6 degrees
Each interior angle measures 160 degrees