Answer:radius=3
Circumference=18.84
Step-by-step explanation:
Radius is 1/2 diameter: r=1/2d—> r=1/2(6)
Circumference is C=2(pi)(r)
C=(2)(3.14)(3)
The radius and circumference of a circle with a diameter of 6 inches are 3 inches and 18.84 inches respectively.
The circumference of a circle can be found by using the formula given below:
Circumference = 2*radius*π
The diameter is given to be 6 inches.
The radius of a circle is half the diameter of that circle.
Therefore, radius = diameter/2
= 6/2
= 3 inches
The circumference of this circle is given by:
Circumference = 2πr
= 2*3.14*3
= 18.84 inches
Therefore, we have found the radius and circumference of a circle with a diameter of 6 inches are 3 inches and 18.84 inches respectively.
Learn more about circumference here: https://brainly.com/question/20489969
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