Question

Find the diameter of the circle with the given circumference.Round to the nearest hundredth. Justify your answer

Answer 1

Answer:

diameter = 6.75 ft

Step-by-step explanation:

Recall the formula that relates the length of a circumference to the diameter (D) of the circle:

$length = \pi D$

Therefore, we can solve for the diameter D by dividing both sides of the equal sign by $\pi$:

$D=\frac{length}{\pi} =\frac{21.2\,ft}{\pi} =6.748\ ft$

which rounded to the nearest hundredth as requested by the question, is:

diameter = 6.75 ft