DdETERMINE THE LATERAL AREA OF A PIPE THAT IS 12FT LONG AND 4 INCHES IN DIAMETER
Use this formula:
A = 2 * pi * radius * height
http://www.math.com/tables/geometry/surfareas.htm
I'll be glad to check your answer.
Thank you I came up with 576piin^2 or 1809.557in^2
To determine the lateral area of a pipe, we need to calculate the surface area of the curved part of the pipe. The formula for the lateral surface area of a cylinder is:
Lateral Surface Area = Circumference * Height
Step 1: Convert the length from feet to inches
Since the diameter of the pipe is given in inches, it is better to have the length in inches as well. In this case, the length is 12 feet, which can be converted to 12 x 12 = 144 inches.
Step 2: Calculate the circumference of the pipe
The circumference of a pipe with a diameter of 4 inches can be calculated using the formula:
Circumference = π * Diameter
The diameter is given as 4 inches, so the circumference will be:
Circumference = 3.14 * 4 = 12.56 inches
Step 3: Calculate the lateral surface area
Now we can calculate the lateral surface area using the formula mentioned earlier:
Lateral Surface Area = Circumference * Height
In this case, the height is 144 inches. So we have:
Lateral Surface Area = 12.56 * 144 = 1804.64 square inches
Therefore, the lateral surface area of the pipe is approximately 1804.64 square inches.