Area Problems
A circle and a square have same area. The ratio of the side of the square and the radius of the circle is?

1 : ??
?? : 1
1 : ?
? : 1

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Area Problems
A square, a circle and equilateral triangle have same perimeter. Consider the following statements. I. The area of square is greater than the area of the triangle. II. The area of circle is less then the area of triangle. Which of the statement is/are correct?

Neither I nor II
Only II
Both I and II
Only I

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Area Problems
If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

y2 = 432 x2
y4 = 432 x2
y4 = 216 x2
None of these

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