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math vocabulary
Question | AnswerThe point of intersectio |
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An equation stating that two ratios and rates are equivalent | proportion |
The point of intersection of the x-axis and the y-axis in a coordination system. | origin |
A mathematical languages that uses symbols, usually letters, along with numbers. The letters stand for unknown numbers. | algebra |
The number of square units needed to cover the enclosed (inside)surface. | area |
A mathematical sentence that contains an (=) sign | equation |
The sum of the numbers in a set of data divided by the number of pieces of data | mean |
The distance from the center of the circle to any point on the circle | radois |
A customary unit of length equal to 3 feet, or 36 inches. | yard |
The rules that tell which operation to perform first when more than one operation is used. (pemdas) | order of operation |
The distance across a circle through the center. | diameter |
A parallelogram with all sides congruant | rhombus |
One of the four regions in a coordination plane separated by an x-axis and y-axis | quadrant |
The number(s) or items(s) that appear most often in the set of data. | mode |
The distance around any closed geographic figure. | perimeter |
In a power, the number of items base is used as a factor. | exponets |
A symbol, usually a letter, used to represent a number. | variables |
A ratio that compares a number to 100. | percent |
The distance around a circle. | cirumference |
A customary unit of length equal to 12 inches. | foot |
The middle number in a set of data when the data are arranged in numerical order. If the data has an even number, the two middle number are added together and then divided by 2. | median |
Having the same value...for instance, that have the same number...1/2,2 1/2 | mixed number |
Any two numbers that have a product of 1...(flip flop). | reciprocals |
A segment with endpoint that are on a circle. | chord |
An angel that measures greater than 90 degrees,but less than 180 degrees. | obtuse angel |
A comparison of two quantities by division...for instance, 3:4 or 3/4. | ratio |