The Crayola crayon shown below has a radius of 4mm. How much wax is needed to make the crayon? Use 3.14 for pi and round your answer to the nearest whole number.
NO,
the question can't be answered, due to lack of data.
How long is the crayon?
Need the length to find volume of the cylinder.
To find the amount of wax needed to make the crayon, we can calculate the volume of the crayon. The volume of a cylinder can be calculated using the formula V = πr^2h, where V is the volume, π is approximately 3.14, r is the radius, and h is the height.
Given that the radius of the crayon is 4mm, we can plug it into the formula and calculate the volume as follows:
V = 3.14 * (4mm)^2 * h
Next, we need to know the height of the crayon. Unfortunately, this information is not provided in the question. Thus, we cannot calculate the exact amount of wax needed to make the crayon without knowing its height.
To find the amount of wax needed to make the crayon, we need to calculate the volume of the crayon. The formula for the volume of a cylinder is V = πr²h, where V is the volume, π (pi) is a mathematical constant approximately equal to 3.14, r is the radius, and h is the height.
In this case, the radius of the crayon is given as 4mm. To find the height, we need more information. If the height is not provided, we won't be able to calculate the volume accurately.
Could you please provide the height of the crayon?