If 88 m wire is required to fence a circular plot of land, then the area of the plot is?

Area Problems
If 88 m wire is required to fence a circular plot of land, then the area of the plot is?

556 m2

None of these

526 m2

616 m2

556 m2

None of these

526 m2

616 m2

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Area Problems
Area of a four wall of a room is 77 square meters . the length and breadth of room are 7.5 meters and 3.5 meters respectively . the height of the room is?

5.4 meters

7.7 meters

3.5 meters

6.77 meters

5.4 meters

7.7 meters

3.5 meters

6.77 meters

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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.

16m

76m

56m

14m

16m

76m

56m

14m

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

39.5 %

65.5 %

34.5 %

31.5 %

39.5 %

65.5 %

34.5 %

31.5 %

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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

84 m

77 m

56 m

70 m

84 m

77 m

56 m

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Area Problems
In a rhombus, whose area is 144 sq.cmone of its diagonal is twice as long as the other, The lengths of its diagonals are?

6 ?2 cm, 12?2 cm

6 cm, 12 cm

12 cm, 24 cm

24 cm, 48 cm

6 ?2 cm, 12?2 cm

6 cm, 12 cm

12 cm, 24 cm

24 cm, 48 cm

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Area Problems

Area Problems If 88 m wire is required to fence a circular plot of land, then the area of the plot is?

Area Problems Area of a four wall of a room is 77 square meters . the length and breadth of room are 7.5 meters and 3.5 meters respectively . the height of the room is?

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 The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area 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 In a rhombus, whose area is 144 sq.cmone of its diagonal is twice as long as the other, The lengths of its diagonals are?

Area Problems
If 88 m wire is required to fence a circular plot of land, then the area of the plot is?

Area Problems
Area of a four wall of a room is 77 square meters . the length and breadth of room are 7.5 meters and 3.5 meters respectively . the height of the room is?

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
The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area 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
In a rhombus, whose area is 144 sq.cmone of its diagonal is twice as long as the other, The lengths of its diagonals are?