The area of the circle in pi units when the diameter of this circle is 6 centimeters is 9π centimeters.
<h3>What is the area of the circle?</h3>
The area of the circle is the space occupied by it. It is the product of pi and square of its diameter divided by 4. The area of the circle can be given as,
![A=\pi\dfrac{d^2}{4}](https://tex.z-dn.net/?f=A%3D%5Cpi%5Cdfrac%7Bd%5E2%7D%7B4%7D)
Here (d) is the diameter of the circle. The diameter of the circle is 6 cm.
![d=6](https://tex.z-dn.net/?f=d%3D6)
Put this value in the above formula to find the area of the circle as,
![A=\pi\dfrac{6^2}{4}\\A=\pi\dfrac{36}{4}\\A=\pi\times9\\A=9\pi\rm\; cm](https://tex.z-dn.net/?f=A%3D%5Cpi%5Cdfrac%7B6%5E2%7D%7B4%7D%5C%5CA%3D%5Cpi%5Cdfrac%7B36%7D%7B4%7D%5C%5CA%3D%5Cpi%5Ctimes9%5C%5CA%3D9%5Cpi%5Crm%5C%3B%20cm)
Thus, the area of the circle in pi units when the diameter of this circle is 6 centimeters is 9π centimeters.
Learn more about the area of the circle here;
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Answer:
8 and 128
Step-by-step explanation:
D is wrong cause it is -7-2= -9
F is -2w-2
G is -14s+8
H is 6j-12
Answer: $1.25:1yd
Step-by-step explanation:
Take 10 and divide it by 8, which should give you 1.25.
This is the answer, the ratio of dollars to yard of fabric is $1.25 per 1 yard of fabric.
To check this, simply multiply both sides by 8 and you should get the original ratio of $10 for 8 yards of fabric.