Anonymous Anonymous

11-01-2017
Mathematics

Answered

Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)

A28.3 cm2
B56.5 cm2
C88.7 cm2
D254.3 cm2

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 cm class=

Verified Answer :

calculista calculista

19-02-2020

Answer:

Option D) 254.3 cm2

Step-by-step explanation:

we know that

The area of a circle is equal to

\(A=\pi r^{2}\)

we have

\(r=9\ cm\)

substitute

\(A=(3.14)(9)^{2}=254.3\ cm^2\)

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