Find the circumference of the given circle. Use 3.14 for pi, and round your answer to the nearest tenth.
www.usatestprep.com/modules/questions/files/image/444498.png
A) 59 in
B) 29.5 in
C) 19.2 in **
D) 554.3 in
The circumference of a circle is PI times Diameter: What is 18.8*3.14
To find the circumference of a circle, we need to use the formula:
Circumference = 2 * π * radius
First, let's identify the radius of the circle. Looking at the image provided at www.usatestprep.com/modules/questions/files/image/444498.png, we can see that the radius is 3 inches.
Now, we can substitute the values into the formula and calculate the circumference:
Circumference = 2 * 3.14 * 3
Circumference = 18.84
Rounding the answer to the nearest tenth, the circumference of the given circle is approximately 18.8 inches.
Therefore, the closest option is C) 19.2 in.
To find the circumference of a circle, you need to use the formula:
Circumference = 2 * pi * radius
Looking at the image, we can see that the circle has a radius of 3. Use the given value of pi as 3.14.
Substituting the values into the formula, we have:
Circumference = 2 * 3.14 * 3
Circumference = 18.84
Rounding the answer to the nearest tenth, we get 18.8.
Therefore, the circumference of the given circle is approximately 18.8 inches.
The correct answer from the options provided is C) 19.2 in, which is the closest to our calculated value.