The answer is -16 your welcome
Answer:
21
Explanation:
Look at the graph and add up all of the numbers. Hope this helps!
Answer:
B) 180(n-2)
Step-by-step explanation:
B) 180(n-2)
Answer:
36 feet
Step-by-step explanation:
12inches =1 yard
Given the radius of the inscribed circle, the length of any side of the octagon (and any other polygon) is given by;
Side = 2r* tan (180/n) where r=radius and n=number of sides.
For octagon, n= 8 and radius is given by , r= 7/2 = 3.5 ft
Therefore,
Side = 2*3.5*tan (180/8) 2.8995 ft =2.9 ft.
The correct answer is A.
