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baherus [9]
3 years ago
10

The radius of a circle is 18 in what is the area and circumference ​

Mathematics
1 answer:
Inessa05 [86]3 years ago
7 0

Answer:

324 pi .  and 36 pi

Step-by-step explanation:

Area is pi r squared, so 18x18 is 324, times pi which is 324 pi

Circumference is 2 pi r, which is 2 times 18 which is 36, times pi which is 36 pi

:D

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What is the circumference, in centimeters, of the circle? Use 3.14 for π. Enter your answer in the box. (the diameter is 24cm)
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The circumference of the circle is 75.36 cm.

  • Step 1: Given data:

Diameter of the circle is 24 cm,

\pi = 3.14

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Circumference of the circle is 2\pi r.

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