Find the radius of a circle with an area of 100 in^2

I will give brainliest and 25 points!

5.641

Step-by-step explanation:

If you think about it, the formula for getting the area of a circle is:

So to rearrange and make r the subject, divide both sides of the equation by pi:

Now square root both sides to find r:

Plug the known area value in:

= 5.641

Hope this helps!

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

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step-by-step explanation: