Question

The circumference of a circle whose diameter is 6 inches is approximately

Answer 1

DIAMETER IS 6 INCH
THEREFORE RADIUS =3 INCH

circumference=2πr
=2×22/7×3
=132/7 inch

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Answer 2

Answer:

The required circumference of a circle is approximately $18.85 inches$

Step-by-step explanation:

Concept:

• Circumference of a circle: The measurement of the circle's perimeter, also known as its circumference, is called the circle's boundary. The region a circle occupies is determined by its area. The length of a straight line drawn from the center of a circle equals the diameter of that circle. It is typically expressed in units like cm or unit m.

• π is a special mathematical constant; it is the ratio of circumference to diameter of any circle.

where C = π D

C is the circumference of the circle

D is the diameter of the circle

Given:

The diameter of the circle $=6$ inches

To find:

The objective is to find out the value of the circumference of a circle.

Solution:

The formula of the circumference of a circle is C=πD

C=$\frac{22}{7}$ × $6$

C≈ $18.85$

Therefore, the required circumference of a circle is approximate $18.85 inches$.

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