Answer:
the answer is - 133
Step-by-step explanation:
The area of the regular octagon is calculated as half of the product of the perimeter and the apothem (ap), using the formula of the area of the regular polygon.
We have then:
A = ((p) * (ap)) / 2
Where,
p: perimeter
ap: apotema
Substituting values:
A = ((8 * 3.4) * (4.2)) / 2
A = 57.12 in ^ 2
Answer:
the area of the regular octagon is:
B. 57
13.42 is how long the wire is to the nearest hundredth of a foot
Answer: y^2 / p^3
Step-by-step explanation:
Answer:
6.25 or 6 1/4
Step-by-step explanation:
because 50 divided by 8 is 6.25