Answer:
the answer is C
Step-by-step explanation:
First you divide $75 and 0.04. And that will get you the answer.
I already did this question last year.
Answer:
C. 40π cm²
Explanation:
• The central angle of the sector = 225 degrees
,
• The radius of the sector = 8cm
For a sector of radius r and central angle θ, we calculate the area using the formula below:
![\text{Area}=\frac{\theta}{360\degree}\times\pi r^2](https://tex.z-dn.net/?f=%5Ctext%7BArea%7D%3D%5Cfrac%7B%5Ctheta%7D%7B360%5Cdegree%7D%5Ctimes%5Cpi%20r%5E2)
Substituting the given values, we have:
![\begin{gathered} \text{Area}=\frac{225}{360}\times\pi\times8^2 \\ =\frac{5}{8}\times64\times\pi \\ =5\times8\times\pi \\ =40\pi cm^2 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Ctext%7BArea%7D%3D%5Cfrac%7B225%7D%7B360%7D%5Ctimes%5Cpi%5Ctimes8%5E2%20%5C%5C%20%3D%5Cfrac%7B5%7D%7B8%7D%5Ctimes64%5Ctimes%5Cpi%20%5C%5C%20%3D5%5Ctimes8%5Ctimes%5Cpi%20%5C%5C%20%3D40%5Cpi%20cm%5E2%20%5Cend%7Bgathered%7D)
The area of the sector is 40π cm².
From the information given, we don't know how much each potato weighs. All we know is that when you add up all 5 of them you get one kilogram.
If all five have exactly the same weight then it's 200 grams.