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%

10%

91/11 %

111/9 %

11%

10%

91/11 %

111/9 %

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Area Problems
If area of a square is 64 sq cm, then find the area of the circle formed by the same perimeter.

215/? sq cm

256/? sq cm

216/? sq cm

318/? sq cm

215/? sq cm

256/? sq cm

216/? sq cm

318/? sq cm

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Area Problems
The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length, the perimeters of the field is?

none of these

260 m

360 m

280 m

none of these

260 m

360 m

280 m

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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?

10.5 %

10 %

10.25 %

8.75 %

10.5 %

10 %

10.25 %

8.75 %

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Area Problems
If each side of a square is increased by 25%, find the percentage change in its area.

12.25%

56.25%

36.25%

16.25%

12.25%

56.25%

36.25%

16.25%

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Area Problems
A rectangle has 30 cm as its length and 720 sq cm as its area. Its area is increased to 1 1/ 4 times its original area by increasing only its length. Its new perimeter is

123 cm

119 cm

121 cm

125 cm

123 cm

119 cm

121 cm

125 cm

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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 area of a square is 64 sq cm, then find the area of the circle formed by the same perimeter.

Area Problems The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length, the perimeters of the field 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 If each side of a square is increased by 25%, find the percentage change in its area.

Area Problems A rectangle has 30 cm as its length and 720 sq cm as its area. Its area is increased to 1 1/ 4 times its original area by increasing only its length. Its new perimeter 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 area of a square is 64 sq cm, then find the area of the circle formed by the same perimeter.

Area Problems
The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length, the perimeters of the field 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
If each side of a square is increased by 25%, find the percentage change in its area.

Area Problems
A rectangle has 30 cm as its length and 720 sq cm as its area. Its area is increased to 1 1/ 4 times its original area by increasing only its length. Its new perimeter is