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3 Cards in this Set
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The definition of area is, the size of a surface, the amount of space inside a boundary of a flat 2-dimensional object like a triangle or a circle.
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The importance of Area is to find the amount of space you have in flat surface, example area is important because the people who built south used area to find how much space they had to use to build.
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what is the area of a circle with a area of 30in and a ratios of 15in. |
First calculate the radius length, than use the formula pi multiplied by r squared and than multiply the radius by its self to square it, than get the answer from that and multiply it by pi again get the answer.
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