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frutty [35]
3 years ago
7

What is the circumference of a dinner plate with a radious of 4.5 inches​

Mathematics
1 answer:
____ [38]3 years ago
4 0

Answer:

28.27 inches

Step-by-step explanation:

-Circumference of a circle is calculated using the formula:

C=\pi D\\\\=2\pi r

#Substitute for radius in the formula to solve for C:

C=2\pi r\\\\=2\pi \times 4.5 \\\\=28.27 \ in

Hence, the plate's circumference is 28.27 inches

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