How many circular plates of diameter d be taken out of a square plate of side 2d with minimum loss of material?

Area Problems
How many circular plates of diameter d be taken out of a square plate of side 2d with minimum loss of material?

5

6

8

2

5

6

8

2

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Area Problems
The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was ? 12375, at the rate of ? 15 per sq m. What is the length of the rectangular field?

32 m

27 m

33 m

30 m

32 m

27 m

33 m

30 m

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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?

7.7 meters

6.77 meters

5.4 meters

3.5 meters

7.7 meters

6.77 meters

5.4 meters

3.5 meters

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Area Problems
If the diagonal of a square is double, how does the area of the square change?

Becomes three fold

Becomes four fold

Becomes two fold

None of these

Becomes three fold

Becomes four fold

Becomes two fold

None of these

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Area Problems
If the circumference of a circle is the 352 meters, then its area in m square is?

6589

5986

8956

9856

6589

5986

8956

9856

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Area Problems
The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

10.25 %

10 %

10.5 %

8.75 %

10.25 %

10 %

10.5 %

8.75 %

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Area Problems

Area Problems How many circular plates of diameter d be taken out of a square plate of side 2d with minimum loss of material?

Area Problems The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was ? 12375, at the rate of ? 15 per sq m. What is the length of the rectangular field?

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 If the diagonal of a square is double, how does the area of the square change?

Area Problems If the circumference of a circle is the 352 meters, then its area in m square is?

Area Problems The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

Area Problems
How many circular plates of diameter d be taken out of a square plate of side 2d with minimum loss of material?

Area Problems
The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was ? 12375, at the rate of ? 15 per sq m. What is the length of the rectangular field?

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
If the diagonal of a square is double, how does the area of the square change?

Area Problems
If the circumference of a circle is the 352 meters, then its area in m square is?

Area Problems
The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?