The ratio of the area of the circumcircle and the incircle of a square is

Area Problems
The ratio of the area of the circumcircle and the incircle of a square is

1 : ?2

?2 : 1

1 : 2

2 : 1

1 : ?2

?2 : 1

1 : 2

2 : 1

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Area Problems
The sides of a triangular board are 13 meters, 14 meters and 15 meters. The cost of paining it at the rate of Rs. 8.75 per m 2 is?

Rs. 688.80

Rs. 722.50

Rs. 735

Rs. 730.80

Rs. 688.80

Rs. 722.50

Rs. 735

Rs. 730.80

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Area Problems
A man riding a bicycle, completes one lap of a circular field along its circumference at the speed of 14.4 km/h in 1 min 28 s. What is the area of the field?

7958 sq m

Cannot be determined

8842 sq m

9856 sq m

7958 sq m

Cannot be determined

8842 sq m

9856 sq m

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Area Problems
In a circle of radius 21 cm an arc subtends an angle of 72° at the centre. The length of the arc is?

26.4 cm

21.6 cm

13.2 cm

19.8 cm

26.4 cm

21.6 cm

13.2 cm

19.8 cm

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Area Problems
If the sides of a squares is increased by 25%, then the area of the squares will be increased by

50%

125%

56.25%

53.75%

50%

125%

56.25%

53.75%

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Area Problems
The area of an equilateral triangle whose side is 8 cms is?

4?3 cm2

21.3 cm2

64 cm2

16?3 cm2

4?3 cm2

21.3 cm2

64 cm2

16?3 cm2

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Area Problems

Area Problems The ratio of the area of the circumcircle and the incircle of a square is

Area Problems The sides of a triangular board are 13 meters, 14 meters and 15 meters. The cost of paining it at the rate of Rs. 8.75 per m 2 is?

Area Problems A man riding a bicycle, completes one lap of a circular field along its circumference at the speed of 14.4 km/h in 1 min 28 s. What is the area of the field?

Area Problems In a circle of radius 21 cm an arc subtends an angle of 72° at the centre. The length of the arc is?

Area Problems If the sides of a squares is increased by 25%, then the area of the squares will be increased by

Area Problems The area of an equilateral triangle whose side is 8 cms is?

Area Problems
The ratio of the area of the circumcircle and the incircle of a square is

Area Problems
The sides of a triangular board are 13 meters, 14 meters and 15 meters. The cost of paining it at the rate of Rs. 8.75 per m 2 is?

Area Problems
A man riding a bicycle, completes one lap of a circular field along its circumference at the speed of 14.4 km/h in 1 min 28 s. What is the area of the field?

Area Problems
In a circle of radius 21 cm an arc subtends an angle of 72° at the centre. The length of the arc is?

Area Problems
If the sides of a squares is increased by 25%, then the area of the squares will be increased by

Area Problems
The area of an equilateral triangle whose side is 8 cms is?