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06-06-2021
Mathematics

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find out the area and perimeter of circle of radius 7cm

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sreedevi102 sreedevi102

06-06-2021

Answer:

Step-by-step explanation:

radius, r = 7 cm

[tex]Area = \pi r^2 = \pi \times 7^2 = 49 \pi = 153.94 \ cm^2\\\\Perimeter = 2 \pi r = 2 \pi \times 7 = 43.98 \ cm[/tex]

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