Answer :

To find the radius, divide the circumference by 2π, yielding approximately 28.02 cm. The diameter is twice the radius, which is approximately 56.04 cm.

To find the radius (r) and diameter (d) of a circle given its circumference, we can use related formulas. The formula for the circumference (C) of a circle is:

C = 2πr

We are given that the circumference is 176 cm. First, we can solve for the radius:

  1. Divide the circumference by 2π to find the radius: r = C / (2π)

So,

  1. r = 176 cm / (2 × 3.14159) ≈ 28.02 cm

Now that we have the radius, we can find the diameter, which is twice the radius:

  1. d = 2r

So,

  1. d = 2 × 28.02 cm ≈ 56.04 cm

Thus, the radius of the circle is approximately 28.02 cm and the diameter is approximately 56.04 cm.

Answer:

The diameter is 56.02

The radius is 28.01

Step-by-step explanation:

This is the formula that I used.

d=C
/π

Diameter = 176
π ≈ 56.02254

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