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The number of square units needed to cover the given surface. |
Area |
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The distance around a circle. |
Circumference |
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Having the same shape and size. |
Congruent |
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Having the same value. |
Equivalent |
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An answer close to the exact number that is found by rounding. |
Estimate |
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The sum of a set of data, divided by the total number of data. |
Mean |
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The middle number. |
Median |
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The distance around a polygon. |
Perimeter |
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A line segment with one point at the center of a circle and the other point on the circle. |
Radius |
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The number of cubic units needed to fill a given space. |
Volume |
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An angle that measures less than 90 degrees. |
Acute Angle |
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An angle that measures exactly 90 degrees. |
Right Angle |
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An angle that measures more than 90 degrees. |
Obtuse Angle |
