Question

the approximate value of \\( \pi \\) used in calculations is
the volume of a cylinder can be expressed in units of

Explanation:

Step1: Recall the approximate value of π

The approximate value of π used in calculations is \(3.14\).

Step2: Recall the units of volume

The volume of a cylinder (or any 3 - D object) is measured in cubic units. For example, if the radius and height of the cylinder are measured in centimeters, then the volume is in cubic centimeters (\(cm^{3}\)). If they are measured in meters, the volume is in cubic meters (\(m^{3}\)).

Answer:

1. \(3.14\)
2. cubic units (e.g., \(cm^{3}\), \(m^{3}\), etc.)