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
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?

8842 sq m

Cannot be determined

7958 sq m

9856 sq m

8842 sq m

Cannot be determined

7958 sq m

9856 sq m

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

?2 : 1

1 : 2

1 : ?2

2 : 1

?2 : 1

1 : 2

1 : ?2

2 : 1

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Area Problems
The area of a square is equal to the area of a rectangle. The length of the rectangle is 5 cm more than a side of the square and its breadth is 3 cm less than the side of the square. What is the perimeter of the rectangle ?

18 cm

26 cm

34 cm

15 cm

18 cm

26 cm

34 cm

15 cm

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Area Problems
Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 9856 sq meters.

56m

16m

14m

76m

56m

16m

14m

76m

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clearly the cow will graze a circular field of area 9856 sq m and radius equal to the length of the rope.
Let the length of the rope be r mts then,
$r^{2}$ = 9856
$r^{2}$ = (9856 × 7) / 22 = 3136
r = 56 m

Area Problems
A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is

Rs. 558

Rs. 458

Rs. 258

Rs. 358

Rs. 558

Rs. 458

Rs. 258

Rs. 358

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Area Problems
Find the area of a triangle whose sides measure 8 cm, 10 cm and 12 cm.

6?53 sq cm

7?93 sq cm

5?63 sq cm

8?63 sq cm

6?53 sq cm

7?93 sq cm

5?63 sq cm

8?63 sq cm

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Area Problems

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

Area Problems The area of a square is equal to the area of a rectangle. The length of the rectangle is 5 cm more than a side of the square and its breadth is 3 cm less than the side of the square. What is the perimeter of the rectangle ?

Area Problems Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 9856 sq meters.

Area Problems A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is

Area Problems Find the area of a triangle whose sides measure 8 cm, 10 cm and 12 cm.

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

Area Problems
The area of a square is equal to the area of a rectangle. The length of the rectangle is 5 cm more than a side of the square and its breadth is 3 cm less than the side of the square. What is the perimeter of the rectangle ?

Area Problems
Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 9856 sq meters.

Area Problems
A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 75 paise per sq m is

Area Problems
Find the area of a triangle whose sides measure 8 cm, 10 cm and 12 cm.