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2 years ago

13

The radius of a circle is 19 km what is the circles area using 3.14 for pie

2 answers:

Sholpan [36]2 years ago

5 0

Answer:

1133.54 or 361 pi

Step-by-step explanation:

19^2*pi

Butoxors [25]2 years ago

4 0

Answer: 1133.54

Step-by-step explanation:

The formula to find the area of a circle is $\pi$ times the radius squared. The radius here is 19 so in order to square 19 you have to do 19x19 which is 361. Then, just multiply 361 by 3.14 and you should get 1133.54 as your final answer. Hope this helps!

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<u>Step-by-step explanation:</u>

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