what is the volume of this sphere? use π ≈ 3.14 and round your answer to the nearest hundredth. 1 cm cubic…
what is the volume of this sphere? use π ≈ 3.14 and round your answer to the nearest hundredth. 1 cm cubic centimeters
Answer
Explanation:
Step1: Recall volume formula
The volume formula for a sphere is $V = \frac{4}{3}\pi r^{3}$, where $r$ is the radius of the sphere. Here, $r = 1$ cm.
Step2: Substitute values
Substitute $r = 1$ cm and $\pi\approx3.14$ into the formula: $V=\frac{4}{3}\times3.14\times1^{3}$.
Step3: Calculate result
First, $1^{3}=1$. Then $V=\frac{4}{3}\times3.14\times1=\frac{4\times3.14}{3}=\frac{12.56}{3}\approx4.19$ (rounded to the nearest hundred - th).
Answer:
$4.19$