Volume and surface area of a sphere

Name: Volume and surface area of a sphere
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r =

d =

C =

V =

A =

Round to decimal place

volume

$$ V = \frac{4}{3} \pi r^3 $$

surface area

$$ A = 4 \cdot \pi r^2 $$

circumference

$$ C = 2 \cdot \pi r $$

diameter

$$ d = 2 \cdot r $$

$$ \pi \doteq 3.14 $$