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Published byAnnis Ward Modified over 8 years ago

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Circle Graphs Math 7

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Things We Need To Know The inside of a circle has ___º. (this is 100% of the circle) Half the inside of a circle has ___ º. (this is 50% of the circle) How many degrees is inside a quarter of a circle? ___ º. (this is 25% of the circle)

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More things to know about circles To find how many degrees a percentage of a circle is equal to, simply convert the percentage to a decimal and multiply by 360. The result will give you the degrees.

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Converting % to decimal 45% can be converted to a decimal by removing the % sign and placing a decimal point on the end of it. Then, move the decimal two places to the left. 45%45..45 Thus, 45% =.45

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Try Some 17% 50% 35% 10% 25% 12.5% 27.25%

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Find the degree amount in a circle 25% of a circle can be converted to degrees by doing the following: 25% =.25.25 x 360 = 90° Try 10%, 15%, and 75%.

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