Rational and Irrational Numbers Practice
Math 8 Q1 (Pre-Algebra) / The Number System
The circumference of a circle equals pi times the diameter. Using 3.14 to approximate pi, what is the approximate circumference in inches of a circle with a diameter of 12 in.? (1 point)
The circumference of a circle is given by the formula C = pi * d, where C is the circumference and d is the diameter.
Using the approximation pi ≈ 3.14 and a diameter of 12 inches, we can substitute these values into the formula to find the approximate circumference:
C = 3.14 * 12 = 37.68.
Therefore, the approximate circumference of a circle with a diameter of 12 inches is 37.68 inches.
wrong
I apologize for the error.
Using the approximation pi ≈ 3.14 and a diameter of 12 inches, we can substitute these values into the formula to find the approximate circumference:
C = 3.14 * 12 = 37.68.
The approximate circumference of a circle with a diameter of 12 inches is 37.68 inches.
Note: The circumference should be rounded to the nearest whole number since it asks for an approximation. In this case, the approximate circumference would be 38 inches.
incorrect
I apologize for the mistake.
The circumference of a circle can be calculated using the formula C = pi * d, where C is the circumference and d is the diameter.
Using the given approximation pi ≈ 3.14 and a diameter of 12 inches:
C = 3.14 * 12 = 37.68 inches.
Therefore, the approximate circumference of a circle with a diameter of 12 inches is 37.68 inches.
The circumference of a circle equals pi times the diameter. Using 3.14 to approximate pi, what is the approximate circumference in inches of a circle with a diameter of 12 in.?
The circumference of a circle equals pi times the diameter. Using 3.14 to approximate pi, what is the approximate circumference in inches of a circle with a diameter of 1/2 in.?
bot
The circumference of a circle equals pi times the diameter. Using 3.14 to approximate pi, what is the approximate circumference in inches of a circle with a diameter of 12 in.?
bot gpt 3.5 please help
To find the approximate circumference of a circle with a diameter of 12 inches using the formula C = πd, where C is the circumference and d is the diameter, you can follow these steps:
1. Substitute the value of π with the approximate value of 3.14.
2. Plug in the diameter, which is 12 inches, into the equation.
3. Multiply the approximate value of π (3.14) by the diameter of 12 inches.
4. Perform the calculation to find the circumference.
So, using the formula C = πd:
C = 3.14 × 12
C = 37.68
Therefore, the approximate circumference of a circle with a diameter of 12 inches is 37.68 inches.