The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

Area Problems
The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

41 cm

20 cm

9 cm

18 cm

41 cm

20 cm

9 cm

18 cm

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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

1 : ?

?? : 1

1 : ??

? : 1

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Area Problems
If the area of a semi-circle be 77 sq m, find its perimeter.

48 m

36 m

54 m

42 m

48 m

36 m

54 m

42 m

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Area Problems
The length of a rectangle is double while its breadth is halved. What is the percentage change in area?

50

No change

None of these

75

50

No change

None of these

75

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Area Problems
The length and breadth of a playground are 36 m and 21 m respectively. Flagstaffs are required to be fixed on all along the boundary at a distance of 3 m apart. The number of flagstaffs will be?

38

37

40

39

38

37

40

39

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Area Problems
The ratio of length and breadth of a rectangle is 5 : 3 .If length is 8 m more than breadth, find the area of the rectangle.

185 sq m

240 sq m

250 sq m

300 sq m

185 sq m

240 sq m

250 sq m

300 sq m

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Area Problems

Area Problems The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

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?

Area Problems If the area of a semi-circle be 77 sq m, find its perimeter.

Area Problems The length of a rectangle is double while its breadth is halved. What is the percentage change in area?

Area Problems The length and breadth of a playground are 36 m and 21 m respectively. Flagstaffs are required to be fixed on all along the boundary at a distance of 3 m apart. The number of flagstaffs will be?

Area Problems The ratio of length and breadth of a rectangle is 5 : 3 .If length is 8 m more than breadth, find the area of the rectangle.

Area Problems
The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

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?

Area Problems
If the area of a semi-circle be 77 sq m, find its perimeter.

Area Problems
The length of a rectangle is double while its breadth is halved. What is the percentage change in area?

Area Problems
The length and breadth of a playground are 36 m and 21 m respectively. Flagstaffs are required to be fixed on all along the boundary at a distance of 3 m apart. The number of flagstaffs will be?

Area Problems
The ratio of length and breadth of a rectangle is 5 : 3 .If length is 8 m more than breadth, find the area of the rectangle.