Answer:
It is 1,225 or just 1225.
5 is your answer
1: 5 = 5: 25
Note that the colon can act like a fraction.
Simplify 5/25.
(5/25)/(5/5) = 1/5 = 1/5
5 is your answer
hope this helps
Answer:
AREA:
![A=216.42m^2](https://tex.z-dn.net/?f=A%3D216.42m%5E2)
CIRCUMFERENCE:
![C=52.15m](https://tex.z-dn.net/?f=C%3D52.15m)
Step-by-step explanation:
The formula that is used to calculate the area of a circle is:
![A=\pi r^2](https://tex.z-dn.net/?f=A%3D%5Cpi%20r%5E2)
Where "r" is the radius of the circle.
The formula for calculate the circumference of a circle is:
![C=2\pi r](https://tex.z-dn.net/?f=C%3D2%5Cpi%20r)
Where "r" is the radius of the circle.
Then, you need to find the radius. This is:
![r=\frac{16.6m}{2}=8.3m](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B16.6m%7D%7B2%7D%3D8.3m)
Substituting the radius, you get that the area and the circumference are:
AREA:
![A=\pi (8.3m)^2=216.42m^2](https://tex.z-dn.net/?f=A%3D%5Cpi%20%288.3m%29%5E2%3D216.42m%5E2)
CIRCUMFERENCE:
![C=2\pi (8.3m)=52.15m](https://tex.z-dn.net/?f=C%3D2%5Cpi%20%288.3m%29%3D52.15m)
Answer:
![11\dfrac{3}{8}\text{cm}](https://tex.z-dn.net/?f=11%5Cdfrac%7B3%7D%7B8%7D%5Ctext%7Bcm%7D)
Step-by-step explanation:
![1\dfrac{5}{8}+2\dfrac{9}{16}+2\dfrac{9}{16}+4\dfrac{1}{8}=11\dfrac{3}{8}](https://tex.z-dn.net/?f=1%5Cdfrac%7B5%7D%7B8%7D%2B2%5Cdfrac%7B9%7D%7B16%7D%2B2%5Cdfrac%7B9%7D%7B16%7D%2B4%5Cdfrac%7B1%7D%7B8%7D%3D11%5Cdfrac%7B3%7D%7B8%7D)
Hope this helps!