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Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)
A) 28.3 cm2
B) 56.5 cm2
C) 88.7 cm2
D) 254.3 cm2



Given that the measurement is in centimeters find the area of the circle to the nearest tenth Use 314 for π A 283 cm2 B 565 cm2 C 887 cm2 D 2543 cm2 class=

Respuesta :

calculista

Answer:

Option D) 254.3 cm2

Step-by-step explanation:

we know that

The area of a circle is equal to

[tex]A=\pi r^{2}[/tex]

we have

[tex]r=9\ cm[/tex]

substitute

[tex]A=(3.14)(9)^{2}=254.3\ cm^2[/tex]