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해법
솔루션 단계
Given:
Square perimeter given
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80% of what number is 72Find a the area and b the 원둘레 of a circle that has a radius of 13 units. Express your answer in terms of pithe sum of 2 consecutive numbers is 55,the square root of three less the bigger the number =seven more than the 차이 of a triple a number and eight is ninetyFive times the sum of some number and 3 is equal to 8 times the number minus 3