SOLUTION: suppose the radius of a circle is 7. what is the area? can you please help me out.

Algebra.Com
Question 871362: suppose the radius of a circle is 7. what is the area?
can you please help me out.

Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
Let area =
Let the radius =
--------------------
is the formula for
the area of a circle
-----------------
given:



Note that approximately






RELATED QUESTIONS

can you please help me figure out this problem? suppose the circumference of a circle... (answered by rothauserc)
can you please help me solve ((( What is the area of a square inscribed in a circle with... (answered by Earlsdon)
Can you please help me solve this problem? The area of a circle is 268 square inches.... (answered by rfer)
suppose the radius of a circle is 7. What is the... (answered by mananth)
can you please help me solve ((( What is the area of a circle with diameter 12?... (answered by nerdybill)
the radius of a circle is decreased by 8%. The % difference of the area of the circle is? (answered by Fombitz)
A circle has center (0,0) and radius 6 units a) find he equation of the circle b) find (answered by reviewermath)
I hope that someone can help me with this problem! I have no idea how to work this!!... (answered by jim_thompson5910)
Please, help me with this Suppose the radius of a circle is 3cm at a certain instant and (answered by robertb)