If a coffee can has a radius of 63.0 cm and a height of 15.8 cm find its volume round to neaerest cm3
To find the volume of a coffee can, we can use the formula for the volume of a cylinder, which is given by V = πr²h, where V is the volume, r is the radius, and h is the height.
Given that the radius of the coffee can is 63.0 cm and the height is 15.8 cm, we can substitute these values into the formula to find the volume.
First, we need to square the radius: r² = 63.0² = 3969.0 cm²
Next, we multiply the squared radius by the height: V = π * 3969.0 * 15.8
To find the volume rounded to the nearest cm³, we can use a value of π rounded to a reasonable decimal place, such as π ≈ 3.14.
V ≈ 3.14 * 3969.0 * 15.8
Now, we can calculate the volume:
V ≈ 19827.072 cm³
Rounding to the nearest cm³, the volume of the coffee can is approximately 19827 cm³.