circle q has a circumference of approximately 50 centimeters. what is the approximate length of the…

circle q has a circumference of approximately 50 centimeters. what is the approximate length of the diameter, d? use 3.14 for π. round to the nearest tenth of a centimeter. 4.0 centimeters 8.0 centimeters 15.9 centimeters 31.8 centimeters

circle q has a circumference of approximately 50 centimeters. what is the approximate length of the diameter, d? use 3.14 for π. round to the nearest tenth of a centimeter. 4.0 centimeters 8.0 centimeters 15.9 centimeters 31.8 centimeters

Answer

Explanation:

Step1: Recall the circumference formula

The formula for the circumference of a circle is $C = \pi d$, where $C$ is the circumference and $d$ is the diameter.

Step2: Solve for the diameter

We know that $C = 50$ cm and $\pi=3.14$. Rearranging the formula $C = \pi d$ for $d$, we get $d=\frac{C}{\pi}$. Substituting the given values, $d=\frac{50}{3.14}$.

Step3: Calculate the value of the diameter

$d=\frac{50}{3.14}\approx15.923567$.

Step4: Round to the nearest tenth

Rounding $15.923567$ to the nearest tenth gives $15.9$.

Answer:

15.9 centimeters