Question

question 3 of 10 the radius of a circular park is 120 m. to the nearest meter, what is the circumference of the park? a. 377 m b. 754 m c. 240 m d. 803 m

Explanation:

Step1: Recall circumference formula

The formula for the circumference of a circle is $C = 2\pi r$, where $r$ is the radius.

Step2: Substitute the radius value

Given $r = 120$ m, so $C=2\times\pi\times120 = 240\pi$ m.

Step3: Calculate the value

Taking $\pi\approx3.14$, we have $C\approx240\times3.14 = 753.6$ m.

Step4: Round to the nearest meter

Rounding 753.6 m to the nearest meter gives 754 m.

Answer:

B. 754 m