Answer:
12.56 mm²
Step-by-step explanation:
![A=\pi r^{2}](https://tex.z-dn.net/?f=A%3D%5Cpi%20r%5E%7B2%7D)
Plug the given values into the area equation
![A=3.14*2^{2}\\A=3.14*4\\A=12.56](https://tex.z-dn.net/?f=A%3D3.14%2A2%5E%7B2%7D%5C%5CA%3D3.14%2A4%5C%5CA%3D12.56)
Therefore, the area of the circle is 12.56 mm².
I hope this helps!
Answer:
Each additional cup is 1 centimeter.
Step-by-step explanation:
We know this because we can see the height on the graph. For each number of cups increased (y-axis), 1 centimeter in height increases as well.
Therefore, we can say that each additional cup is 1 centimeter.
Answer:
225° or 315°
Step-by-step explanation:
If sin Ф = -1, Ф must be in Quadrant III or Quadrant IV.
sin Ф = (opposite side) / hypotenuse. The opposite side is negative only in Quadrant III and Quadrant IV.
The angle Ф is either 225° or 315°
Cannot Be Solved It Has No Solution
Very sure 70,000 is the answer. used a calculator