Area Problems

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

21.3 cm2

16?3 cm2

4?3 cm2

64 cm2

21.3 cm2

16?3 cm2

4?3 cm2

64 cm2

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Area Problems
Area of rectangular field is 3584 m 2 and the length and the breadth are in the ratio 7 : 2, respectively. What is the perimeter of the rectangle?

286 m

288 m

246 m

292 m

286 m

288 m

246 m

292 m

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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 ?

15 cm

26 cm

34 cm

18 cm

15 cm

26 cm

34 cm

18 cm

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Area Problems
The cost of carpeting a room 15 meters long with a carpet 75 cm wide at 30 paisa per meter is Rs. 36. The breadth of the room is?

8 meters

6 meters

12 meters

9 meters

8 meters

6 meters

12 meters

9 meters

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Area Problems
The length of a rectangular field is 100 m and its breadth is 40 m. What will be the area of the field?

(4 x 104) sq m

(4 x 103) sq m

(4 x 10) sq m

(4 x 102) sq m

(4 x 104) sq m

(4 x 103) sq m

(4 x 10) sq m

(4 x 102) 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?

None of these

5.82 m

3 m

2.91 m

None of these

5.82 m

3 m

2.91 m

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