Question

Find the approximate radius of a circle with a circumference of 34.48 inches. Use 3.14 for pi. Round to the nearest hundredth.

Answer 1

5.49 inches

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Use the formula:

• C = 2 * π * r,

where C is the circumference and r is the radius.

In this case, with C = 34.48 inches, you would have:

• 34.48 = 2 * 3.14 * r

Solve for r to find the radius.

Dividing both sides by 2 * 3.14, you get:

• r = 34.48 / (2 * 3.14) ≈ 5.49 inches

Therefore, the approximate radius of the circle is 5.49 inches when rounding to the nearest hundredth.