If the radius of a circle be reduced by 50%. Its area is reduced by?

Area Problems
If the radius of a circle be reduced by 50%. Its area is reduced by?

39.5%

65.5%

34.5%

31.5%

39.5%

65.5%

34.5%

31.5%

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Area Problems
Diagonals of a rhombus area 1 m and 1.5 m in lengths. The area of the rhombus is

1.5 m2

0.375 m2

1.5 m2

0.75 m2

1.5 m2

0.375 m2

1.5 m2

0.75 m2

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

Becomes two fold

Becomes three fold

None of these

Becomes four fold

Becomes two fold

Becomes three fold

None of these

Becomes four fold

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Area Problems
In a triangle ABC, BC = 5 cm AC = 12 cm and AB = 13 cm. The length of a altitude drawn from B on AC is?

5 cm

6 cm

7 cm

4 cm

5 cm

6 cm

7 cm

4 cm

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Area Problems
The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:

42%

44%

46%

40%

42%

44%

46%

40%

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Area Problems
The base of a triangular field is three times its altitude. If the cost of cultivating the field at Rs. 24.68 per hectare be Rs. 333.18, find its base and height.

B=900;H=300

B=600;H=700

B=500;H=900

B=300;H=900

B=900;H=300

B=600;H=700

B=500;H=900

B=300;H=900

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Area Problems

Area Problems If the radius of a circle be reduced by 50%. Its area is reduced by?

Area Problems Diagonals of a rhombus area 1 m and 1.5 m in lengths. The area of the rhombus is

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

Area Problems In a triangle ABC, BC = 5 cm AC = 12 cm and AB = 13 cm. The length of a altitude drawn from B on AC is?

Area Problems The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:

Area Problems The base of a triangular field is three times its altitude. If the cost of cultivating the field at Rs. 24.68 per hectare be Rs. 333.18, find its base and height.

Area Problems
If the radius of a circle be reduced by 50%. Its area is reduced by?

Area Problems
Diagonals of a rhombus area 1 m and 1.5 m in lengths. The area of the rhombus is

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

Area Problems
In a triangle ABC, BC = 5 cm AC = 12 cm and AB = 13 cm. The length of a altitude drawn from B on AC is?

Area Problems
The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:

Area Problems
The base of a triangular field is three times its altitude. If the cost of cultivating the field at Rs. 24.68 per hectare be Rs. 333.18, find its base and height.