Answer:
<h2>24 units</h2>
Step-by-step explanation:
Look at the picture.
We have

calculate

Answer:
The length of line segment AB = 3.4 cm.
Step-by-step explanation:
Given:
The area of the regular octagon is approximately = 54 cm²
A regular octagon has an apothem with length = 4 cm
AB = side of the octagon
To Find:
AB = side of the octagon = ?
Solution:
A regular octagon has an Eight equal Side
We Know that,

substituting the given values in equation we get

Now,
Perimeter = 8 × Side
∴ Perimeter = 8 × AB
∴ 27 = 8 × AB
∴ 
After rounded to nearest 10th we get
AB =3.4 cm
The length of line segment AB = 3.4 cm.
Answer:
A≈530.93in²
Step-by-step explanation:
Answer:
3/4 mile per minute
Step-by-step explanation:
2 5/8=21/8
3 1/2=7/2
---------------
(21/8)/(7/2)=(21/8)(2/7)=42/56=3/4
Answer:The answer is =3,7
Step-by-step explanation: