If the diagonal of a square is double, how does the area of the square change?

Area Problems
If the diagonal of a square is double, how does the area of the square change?

Becomes two fold

Becomes four fold

Becomes three fold

None of these

Becomes two fold

Becomes four fold

Becomes three fold

None of these

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Area Problems
The area of the largest circle that can be drawn inside a rectangle with sides 18cm by 14cm is

49

378

154

1078

49

378

154

1078

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Area Problems
The dimensions of a room are 10m x 7m x 5m. There are 2 doors and 3 windows in the room. The dimensions of the doors are 1m x 3m. One window is of size 2m x 1.5m and the other 2 windows are of size 1m x 1.5m. The cost of painting the walls at Rs. 3 per sq m is

Rs.474

Rs.374

Rs.274

Rs.174

Rs.474

Rs.374

Rs.274

Rs.174

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Area Problems
A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

70 cm

50 cm

60 cm

80 cm

70 cm

50 cm

60 cm

80 cm

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Area Problems
A cost of cultivating a square field at a rate of ? 135 per hectare is ? 1215. The cost of putting a fence around it at the rate of 75 paise per meter wouldbe

? 360

? 900

? 810

? 1800

? 360

? 900

? 810

? 1800

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Area Problems
The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area is?

34.5 %

31.5 %

65.5 %

39.5 %

34.5 %

31.5 %

65.5 %

39.5 %

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Area Problems

Area Problems If the diagonal of a square is double, how does the area of the square change?

Area Problems The area of the largest circle that can be drawn inside a rectangle with sides 18cm by 14cm is

Area Problems The dimensions of a room are 10m x 7m x 5m. There are 2 doors and 3 windows in the room. The dimensions of the doors are 1m x 3m. One window is of size 2m x 1.5m and the other 2 windows are of size 1m x 1.5m. The cost of painting the walls at Rs. 3 per sq m is

Area Problems A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

Area Problems A cost of cultivating a square field at a rate of ? 135 per hectare is ? 1215. The cost of putting a fence around it at the rate of 75 paise per meter wouldbe

Area Problems The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area is?

Area Problems
If the diagonal of a square is double, how does the area of the square change?

Area Problems
The area of the largest circle that can be drawn inside a rectangle with sides 18cm by 14cm is

Area Problems
The dimensions of a room are 10m x 7m x 5m. There are 2 doors and 3 windows in the room. The dimensions of the doors are 1m x 3m. One window is of size 2m x 1.5m and the other 2 windows are of size 1m x 1.5m. The cost of painting the walls at Rs. 3 per sq m is

Area Problems
A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

Area Problems
A cost of cultivating a square field at a rate of ? 135 per hectare is ? 1215. The cost of putting a fence around it at the rate of 75 paise per meter wouldbe

Area Problems
The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area is?