SOLUTION: The area of a circle is 61600mm squared. The radius of the circle ,rounded to two decimal places
Algebra.Com
Question 993614: The area of a circle is 61600mm squared. The radius of the circle ,rounded to two decimal places
Answer by Cromlix(4381) (Show Source): You can put this solution on YOUR website!
Hi there,
Area of a circle = Pi x r^2
61600 = Pi x r^2
r = √ 61600/Pi
r = 140.03 mm
Hope this helps :-)
RELATED QUESTIONS
Find the radius of a circle with circumference 215. Round to two decimal... (answered by amoresroy)
how long is arc acb if the radius of a circle is 6? round your answer to two decimal... (answered by stanbon)
[ Find the area enclosed between two concentric circles of radii 6.3 cm and 8.4 cm. A... (answered by TimothyLamb)
The area of a circle is 147 ft squared. Find the radius to the nearest... (answered by algebrahouse.com)
area of a circle with a radius of 15 millimeters rounded to the nearest... (answered by stanbon)
Find the area of a circle with radius 5 mm, rounded to the nearest tenth.
(answered by nic0le116)
When the radius of a circle is increased by two inches, its area is increased by 24 pi... (answered by rothauserc)
If measures 135, what is the length of the radius of this circle? Round your answer to... (answered by Theo)
A circle has an area of 25 pie cm squared. If a circle was drawn within that circle the... (answered by Fombitz)