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
Answer:
90 plus what the other number is
Step-by-step explanation:
<u>5x³ - 12x² + -7</u>
x²
Simplified answer.
Answer:
2.22
Step-by-step explanation:
Simple subtraction math hope it helps :)