Area Problems
If the ratio of the area of two square is 9 : 1 the ratio of their perimeters is?

3:1
3:4
9:1
1:3

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Area Problems
The Different between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is

2480 m2
2420 m2
None of these
2520 m2

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Area Problems
The area of rectangle whose length is 5 more than twice its width is 75 sq units. What is the perimeter of the rectangle?

40 unit
24 unit
30 unit
20 unit

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