What is the area of this circle? (Express your answer using TT.) Radius of the circle is 6m

1 Answer
Qinglong Diep
May 29, 2018

The area of this circle with a radius of #6m# is #36pim#.

Explanation:

So finding the area of a circle with a radius of #6m# can be found by using the circle formula.

The formula for an area of a circle is #A=pir^2#, whereas
- A is area
- #pi# is 3.14
- r is radius.

Now, we won't need to calculate in using 3.14 as you said "Express your answer using #pi#." Anyway, we would plug in 6 for r in the circle formula like this:

#A=pi6^2#

So squaring 6 gives us:
#A=36pim#

So the area of the circle with 6m is #36pim#.

Now, if you were not ask to leave it in term of #pi#, you would just multiply 36 by 3.14 which is #113.04# which you may be ask to round or not.

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