Answer:
There will be 18 3/4 Inches on each side of the frame!
Hope this helped:)
Step-by-step explanation:
4*12=48
48-10.5=37.5
37.7/2=18.75
72 times 4 = 288
answer- 288
Answer:
Step-by-step explanation:
y - 1 + y = 4
2y - 1 = 4
2y = 5
y = 5/2
x = 5/2 - 1
x = 5/2 - 2/2
x = 3/2
(3/2, 5/2)
Answer:
Option D.
![A =96\pi\ cm^2](https://tex.z-dn.net/?f=A%20%3D96%5Cpi%5C%20cm%5E2)
Step-by-step explanation:
The area of the circular bases is:
![A_c = 2\pi(a) ^ 2](https://tex.z-dn.net/?f=A_c%20%3D%202%5Cpi%28a%29%20%5E%202)
Where
is the radius of the circle
Then
![A = 2\pi(4) ^ 2](https://tex.z-dn.net/?f=A%20%3D%202%5Cpi%284%29%20%5E%202)
![A = 32\pi\ cm^2](https://tex.z-dn.net/?f=A%20%3D%2032%5Cpi%5C%20cm%5E2)
The area of the rectangle is:
![A_r=b * 2\pi r](https://tex.z-dn.net/?f=A_r%3Db%20%2A%202%5Cpi%20r)
Where
![b=8\ cm](https://tex.z-dn.net/?f=b%3D8%5C%20cm)
b is the width of the rectangle and
is the length
Then the area of the rectangle is:
![A_r=8 * 2\pi (4)](https://tex.z-dn.net/?f=A_r%3D8%20%2A%202%5Cpi%20%284%29)
![A_r=64\pi\ cm^2](https://tex.z-dn.net/?f=A_r%3D64%5Cpi%5C%20cm%5E2)
Finally the total area is:
![A = A_c + A_r\\\\A = 32\pi\ cm^2 + 64\pi\ cm^2\\\\](https://tex.z-dn.net/?f=A%20%3D%20A_c%20%2B%20A_r%5C%5C%5C%5CA%20%3D%2032%5Cpi%5C%20cm%5E2%20%2B%2064%5Cpi%5C%20cm%5E2%5C%5C%5C%5C)
![A =96\pi\ cm^2](https://tex.z-dn.net/?f=A%20%3D96%5Cpi%5C%20cm%5E2)