chavezdavis25
23.01.2020 •
Mathematics
What is one way to find out how many triangles are in a polygon? a) count all of the angles of the polygon, then divide that number by 2. b) count all of the sides and angles of the polygon, then subtract 2. c) count all of the angles of the polygon, then subtract 2. d) count all of the sides of the polygon. plz
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Ответ:
Ответ:
Ответ:
(2-3)*16-9+3=
32-48-9+3= 32-48-6
= -16-6= -25