To find the volume of a shape, apply and solve the right volume formula that correlates with the specific shape in question. Some different shapes might be a cube, cylinder, pyramid or cone.
Know MoreFinding the volume means determining how much liquid a given shape can hold. Different shapes have different formulas that are used to find the volume.
Step 1: Determine the shape and find the correct formula
Look at the shape to determine what type it is. A pyramid, for example, is a three-dimensional triangle while a cube is a three-dimensional square. Then, find the right formula for that shape. For instance, the volume formula for a pyramid is 1/3 x base area x height. The correct formula for a cube is simply length x width x height, or side^{3}.
Step 2: Solve the formula
To solve the formula, simply plug in the correct numbers into their place in the formula. For example, a pyramid with a base area of 18 centimeters squared and a height of 5 centimeters would have a formula of 1/3 x 18 x 5. This is equivalent to a volume of 30 centimeters^{3}. A cube with a side measuring 2 inches would have a volume of 8 inches^{3}. This is found by plugging 2 into the formula, 2^{3}.
Learn more about MeasurementsBecause the milliliter is a unit of volume, and grams are a unit of mass, the answer to this question depends on what material one is measuring. For one of the most common materials, water, the conversion is simple. Because 1 milliliter of water equals 1 gram of mass, 300 milliliters of water weighs 300 grams.
Full Answer >The question of how many watts equal 1 horsepower depends on how you define horsepower. One mechanical horsepower unit is approximately equal to 745.7 watts. One electrical horsepower, used for rating electrical motors, is equal to 746 watts.
Full Answer >According to the scientific method, one must first formulate a question and then do background research before it is possible to make a hypothesis. The scientific method, of which the hypothesis is a key component, has long been used by scientists to ensure unbiased, trustworthy results. The value of the whole experiment itself rides on whether the results support or refute the hypothesis.
Full Answer >The water displacement method is the process of measuring the volume of an irregularly shaped object by immersing it in water. This method served as the basis for the principle developed by the Greek philosopher Archimedes.
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