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

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

44

84

22

33

44

84

22

33

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Area Problems
One side of a parallelogram is 8.06 cm and its perpendicular distance from opposite side is 2.08 cm. What is the approximate area of the parallelogram?

22.56 cm2

16.76 cm2

12.56 cm2

14.56 cm2

22.56 cm2

16.76 cm2

12.56 cm2

14.56 cm2

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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. 900

Rs. 1800

Rs. 360

Rs. 810

Rs. 900

Rs. 1800

Rs. 360

Rs. 810

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Area Problems
If the radius of a circle be reduced by 50%. Its area is reduced by?

34.5%

65.5%

31.5%

39.5%

34.5%

65.5%

31.5%

39.5%

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Area Problems
The ratio of the area of square of side a and equilateral triangle of side a is?

4 : ?3

2 : ?3

4 :3

2 :1

4 : ?3

2 : ?3

4 :3

2 :1

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Area Problems
A circular piece of thin wire is converted into a rhombus of side 11 cm. Find the diameter of the circular piece?

7 cm

14 cm

28 cm

3.5 cm

7 cm

14 cm

28 cm

3.5 cm

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems

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

Area Problems One side of a parallelogram is 8.06 cm and its perpendicular distance from opposite side is 2.08 cm. What is the approximate area of the parallelogram?

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 If the radius of a circle be reduced by 50%. Its area is reduced by?

Area Problems The ratio of the area of square of side a and equilateral triangle of side a is?

Area Problems A circular piece of thin wire is converted into a rhombus of side 11 cm. Find the diameter of the circular piece?

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

Area Problems
One side of a parallelogram is 8.06 cm and its perpendicular distance from opposite side is 2.08 cm. What is the approximate area of the parallelogram?

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
If the radius of a circle be reduced by 50%. Its area is reduced by?

Area Problems
The ratio of the area of square of side a and equilateral triangle of side a is?

Area Problems
A circular piece of thin wire is converted into a rhombus of side 11 cm. Find the diameter of the circular piece?