A polygon with 7 sides is a heptagon.
Given:
number of sides = n = 7
The sum of interior angles in a polygon is given by;

Therefore, the sum of the interior angles of a polygon with 7 sides is 900 degrees.
Answer:
x=75
Step-by-step explanation:
Answer:
9 cows and 1 chicken ( plz help me)
Step-by-step explanation:
Answer:

Step-by-step explanation:

hope this helps you.
Answer:
w=4
Step-by-step explanation:
2(48)+2(8w)+2(6w)=208
1) Start by Distributing the value outside of the parenthesis:
96+16w+12w=208
2) Combine alike terms:
96+28w=208
3) Subtract 96 from both sides:
28w=112
4)Divide both sides by 28 to isolate w:
w=4
Let me know if you do not understand :)