Calculate the area of a rectangle of 3.85 meter long and 237meter wide use log table to find the answer
log(3.85) + log(237) = log(area)
To calculate the area of a rectangle, you multiply its length by its width. In this case, the length is 3.85 meters and the width is 237 meters.
To find the answer using a log table, you would need to take the logarithm of the length and width separately, multiply them together, and then take the antilogarithm of the product. However, using a log table for such simple calculations may be unnecessary and time-consuming.
Instead, I will show you the step-by-step calculation without using a log table:
Area = Length x Width
Area = 3.85 meters x 237 meters
Area = 914.45 square meters
So, the area of the rectangle is 914.45 square meters.
To calculate the area of a rectangle, you need to multiply its length by its width. In this case, the length of the rectangle is given as 3.85 meters, and the width is given as 237 meters.
To use a logarithm table to find the answer, we need to first convert the given dimensions into logarithmic form.
To do this, we take the logarithm of each dimension separately. The logarithm of a number represents the power to which a given base, typically 10, must be raised to obtain that number.
To find the logarithm of a number, we can use the formula:
log (base 10) x
In this case, let's take the logarithm to the base 10.
First, find the logarithm of the length:
log (3.85) = 0.585 (approximately)
Next, find the logarithm of the width:
log (237) = 2.374 (approximately)
Now that we have converted the dimensions into logarithmic form, we can multiply the values:
0.585 x 2.374 = 1.388 (approximately)
Finally, we need to convert the result back from logarithmic form to obtain the area. To do this, we need to use the antilog of the result. The antilog raises the base, in this case, 10, to the power of the given value.
antilog (1.388)
Using a logarithm table or a calculator, we can find the antilog of 1.388. In this case, the antilog of 1.388 is approximately 24.050.
Therefore, the area of the rectangle with a length of 3.85 meters and a width of 237 meters is approximately 24.050 square meters.