The diameter of a circle is 10 meters. What is the area of the circle? (Use 3.14 for and round to the nea
31 4 m2
62 8m2
785m
125 m

The formula for the area of a circle is r² x π.

-Since we know the diameter of the circle, we can divide by 2 to find the radius of the circle.

10/2 = 5

-From here, we can substitute our values in. Since we're using 3.14 for pi, we'll substitute that as well.

(5)² x (3.14)

-And finally, we can solve to find the area of the circle.

(25) x (3.14)

(78.5)

Therefore, the answer is 78.5 meters.

Hope this helped! :)

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part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: