davgre1271
05.10.2019 •
Mathematics
How do you find the sum of angles measures in a rectangular polygon
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Ответ:
(n-2)×180
Where n is number if sides.
If u know Polygon has how many side u get the sum of all angles
Ответ:
step1: x*5=45*7
step2: x=315/5
step3: x=63