GRE Quantitative Reasoning › How to find the length of a radius
Which point could lie on the circle with radius 5 and center (1,2)?
"O" is the center of the circle as shown below.
A
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The radius of the circle
B
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3
A circular fence around a monument has a circumference of feet. What is the radius of this fence?
Circle has a center in the center of Square
.
The area of Square ABCD is
.
What is the radius of Circle ?