brookeavigil07 brookeavigil07

14-05-2020
Mathematics

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Find the area and the circumference of a circle with a diameter of 17cm

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devishri1977 devishri1977

14-05-2020

Answer:

Step-by-step explanation:

d = 17 cm

r = 17/2 = 8.5 cm

Circumference of circle = πd

= 3.14 * 17

= 53.38 cm

Area of circle = πr²

= 3.14 * 8.5 * 8.5

= 226.865 cm²

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