The inner circumference of a circular race track, 14 m wide is 440 m . Then the radius of the outer circle is?

Area Problems
The inner circumference of a circular race track, 14 m wide is 440 m . Then the radius of the outer circle is?

70 m

56 m

84 m

77 m

70 m

56 m

84 m

77 m

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Area Problems
The percentage increase in the area of a rectangle, if each of its sides is increased by 20%

33%

55%

22%

44%

33%

55%

22%

44%

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Area Problems
The cost of cultivating a square field at the rate of Rs. 160 per hectare is Rs. 1440. the cost of putting a fence around it at 75 paisa per meter is?

Rs. 810

Rs. 1800

Rs. 900

Rs. 360

Rs. 810

Rs. 1800

Rs. 900

Rs. 360

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Area Problems
The length of a rectangle is twice its breadth. If its length is decreased half of the 10 cm and the breadth is increased by half of the 10 cm cm, the area of the rectangle is increased by 5 sq cm, more than 70 sq cm. Find the length of the rectangle.

30 cm

45 cm

40 cm

21 cm

30 cm

45 cm

40 cm

21 cm

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Area Problems
A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

34

88

68

40

34

88

68

40

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Area Problems
Area of a square with side x is equal to the area of a triangle with base x. The altitude of the triangle is?

x

2x

4x

x/2

x

2x

4x

x/2

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Area Problems

Area Problems The inner circumference of a circular race track, 14 m wide is 440 m . Then the radius of the outer circle is?

Area Problems The percentage increase in the area of a rectangle, if each of its sides is increased by 20%

Area Problems The cost of cultivating a square field at the rate of Rs. 160 per hectare is Rs. 1440. the cost of putting a fence around it at 75 paisa per meter is?

Area Problems The length of a rectangle is twice its breadth. If its length is decreased half of the 10 cm and the breadth is increased by half of the 10 cm cm, the area of the rectangle is increased by 5 sq cm, more than 70 sq cm. Find the length of the rectangle.

Area Problems A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

Area Problems Area of a square with side x is equal to the area of a triangle with base x. The altitude of the triangle is?

Area Problems
The inner circumference of a circular race track, 14 m wide is 440 m . Then the radius of the outer circle is?

Area Problems
The percentage increase in the area of a rectangle, if each of its sides is increased by 20%

Area Problems
The cost of cultivating a square field at the rate of Rs. 160 per hectare is Rs. 1440. the cost of putting a fence around it at 75 paisa per meter is?

Area Problems
The length of a rectangle is twice its breadth. If its length is decreased half of the 10 cm and the breadth is increased by half of the 10 cm cm, the area of the rectangle is increased by 5 sq cm, more than 70 sq cm. Find the length of the rectangle.

Area Problems
A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

Area Problems
Area of a square with side x is equal to the area of a triangle with base x. The altitude of the triangle is?