A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then its area is

Area Problems
A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then its area is

436

136

236

336

436

136

236

336

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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.

76m

14m

16m

56m

76m

14m

16m

56m

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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
Of the square fields the area of the one is 1 hectare, while the another one is broader by 1% the difference is area is?

100 sq. metres

201 sq. metres

101 sq. metres

200 sq. metres

100 sq. metres

201 sq. metres

101 sq. metres

200 sq. metres

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Area Problems
The length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor is

5100 sq.m

4442 sq.m

4870 sq.m

4987 sq.m

5100 sq.m

4442 sq.m

4870 sq.m

4987 sq.m

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Area Problems
A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?

3 m

2.91 m

None of these

5.82 m

3 m

2.91 m

None of these

5.82 m

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Area Problems
Find the cost of carpeting a room 8 m long and 6 m broad with a carpet 75 cm wide at ? 20 per m.

? 1500

? 1750

? 1280

? 1300

? 1500

? 1750

? 1280

? 1300

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Area Problems

Area Problems A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then its area 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 Of the square fields the area of the one is 1 hectare, while the another one is broader by 1% the difference is area is?

Area Problems The length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor is

Area Problems A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?

Area Problems Find the cost of carpeting a room 8 m long and 6 m broad with a carpet 75 cm wide at ? 20 per m.

Area Problems
A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then its area 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
Of the square fields the area of the one is 1 hectare, while the another one is broader by 1% the difference is area is?

Area Problems
The length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor is

Area Problems
A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?

Area Problems
Find the cost of carpeting a room 8 m long and 6 m broad with a carpet 75 cm wide at ? 20 per m.