Question

Find the circumference of the following circle. (Use 3.14 for π.)



15.7 in.
78.5 in.
19.63 in.
31.4 in.

Answer 1

The formula for circumference is 2pi*r.
The given diameter is 5 and radius is half of diameter, so the radius is 2.5.
Plus that into the formula.
2*pi*2.5 equals approx. 15.7

Answer 2

The circumference of the circle is 15.7 inches.

What is circumference?

Circumference can be defined as the total distance around a circle.

To calculate the circumference of the circle, we use the formula below.

Formula:

• P = πd............... Equation 1

Where:

• P = Circumference of the circle
• d = Diameter of the circle
• π = pie.

From the question,

Given:

• d = 5 inches
• π = 3.14

Substitute these values into equation 1

• P = 3.14×5
• P = 15.7 inches.

Hence, The circumference of the circle is 15.7 inches.

Learn more about circumference here: https://brainly.com/question/20489969

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