If the base of a rectangular is increased by 10% and the area is unchanged , then the corresponding altitude must to be decreased by?

Area Problems
If the base of a rectangular is increased by 10% and the area is unchanged , then the corresponding altitude must to be decreased by?

11%

111/9 %

10%

91/11 %

11%

111/9 %

10%

91/11 %

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Area Problems
If the circumference of a circle is increased by 50%, then its area will be increased by?

50%

125%

225%

100%

50%

125%

225%

100%

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Area Problems
The area of a circle is increased by 22 sq cm when its radius is increased by 1 cm. Find the original radius of the circle.

3 cm

3.2 cm

3.5 cm

6 cm

3 cm

3.2 cm

3.5 cm

6 cm

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Area Problems
The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and breadth is increased by 5 cm, the area of the rectangle is increased by 75 sq.cm. Find the length of the rectangle?

20cm

40cm

10cm

30cm

20cm

40cm

10cm

30cm

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Area Problems
An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:

2.02%

4.04%

2%

4%

2.02%

4.04%

2%

4%

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Area Problems
A rectangular carpet has an area of 60 sq. m. Its diagonal and longer side together equal 5 times the shorter side, The length of the carpet is?

5 m

12 m

14.5 m

13 m

5 m

12 m

14.5 m

13 m

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Area Problems

Area Problems If the base of a rectangular is increased by 10% and the area is unchanged , then the corresponding altitude must to be decreased by?

Area Problems If the circumference of a circle is increased by 50%, then its area will be increased by?

Area Problems The area of a circle is increased by 22 sq cm when its radius is increased by 1 cm. Find the original radius of the circle.

Area Problems The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and breadth is increased by 5 cm, the area of the rectangle is increased by 75 sq.cm. Find the length of the rectangle?

Area Problems An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:

Area Problems A rectangular carpet has an area of 60 sq. m. Its diagonal and longer side together equal 5 times the shorter side, The length of the carpet is?

Area Problems
If the base of a rectangular is increased by 10% and the area is unchanged , then the corresponding altitude must to be decreased by?

Area Problems
If the circumference of a circle is increased by 50%, then its area will be increased by?

Area Problems
The area of a circle is increased by 22 sq cm when its radius is increased by 1 cm. Find the original radius of the circle.

Area Problems
The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and breadth is increased by 5 cm, the area of the rectangle is increased by 75 sq.cm. Find the length of the rectangle?

Area Problems
An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:

Area Problems
A rectangular carpet has an area of 60 sq. m. Its diagonal and longer side together equal 5 times the shorter side, The length of the carpet is?