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How to solve? Would you divide by 4? 4 representing the four corners

How to solve? Would you divide by 4? 4 representing the four corners-example-1
User Brunns
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1 Answer

5 votes

Answer:

paper left = 168.56 units²

Explanation:

first, figure the area of the square:

area of square = 28x28 = 784 units²

second, figure the area of the circle:

radius = 1/2of 28 = 14

area of circle = Pi x Radius² = (3.14)(14)² = 615.44 units²

subtract area of circle from area of square:

784 - 615.44 = 168.56 units²

User Umika
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