Example: Subtracting one area from another In the example below, the shape can be seen as a rectangle with a triangle cut out. Example: Partial areas The example below is similar to one above although, since we have a semi-circle we need to calculate a fraction (one-half) of the circle...
While you might not be buying up farmland, many things are measured using acres. Parks and metropolitan areas are often measured in acres, and understanding the scale will help you better understand the differences. It can help when you are planning to build a home. There could be rules fro...
Convert square yards into acres first and then calculate how many hectares there are if square yards is the only unit of area measurement you are given. For example, If you want to know how many hectares are in 17,340 square yards, knowing that 4,840 square yards = 1 acre; then 17,3...
How to convert centimeters to meters with a formula How to convert miles to meters using a formula How to convert km/h to ft/s with a formula How to convert feet to cm with a formula How to convert millimeters to meters using a formula How to convert cm to feet and inches with...
A circle of diameter 13 cm has a chord length of 12 cm. Calculate the shortest distance from the centre of the circle to the chord. 4 cubic yards is how many cubic feet? How many liters are in a gallon? Explore our homework questions and answer...
One square mile is equal to 640 acres. To calculate how many acres there are in your area of land, simply multiply your square mile figure by 640. What is a commercial acre? A visitor recently asked the question 'Why is a commercial acre different to a residential acre?', so let's ...
measuring wheel. However, this method of measurement is very time consuming, and it is easy to make small errors which may throw off the math overall, leading you to incorrectly calculate the total square footage. If you’re intent on this method, be sure to do so very carefully and ...
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1 hectare is approximately 2.471 acres. Acres are commonly used in real estate and land measurement in some countries. For instance, a park covering 20 hectares is approximately 49.42 acres in size. Square Kilometers (km²):1 hectare equals 0.01 square kilometers. This conversion is relevant ...
Perhaps the most frightening aspect, though, is that these explosions were so massive that the results don't even compare to those that came fromvolcanoes that have erupted in the last 100 years. TheMount Saint Helens eruption in 1980, for instance, spewed 2.5 cubic kilometers of material, ...