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16-11-2021
Mathematics

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The Radius of a circle is 5 cm. Find the area of the circle, correct to one decimal place.

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16-11-2021

Answer:

78.5

Step-by-step explanation:

[tex]r^{2}[/tex]x3.14 (pie)

so then substitute.

5x5=25

25x3.14=78.5

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