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?

10%

91/11 %

111/9 %

11%

10%

91/11 %

111/9 %

11%

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Area Problems
The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?

25% increase

75% decrease

50% decrease

50% increase

25% increase

75% decrease

50% decrease

50% increase

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Area Problems
If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

y4 = 216 x2

y2 = 432 x2

y4 = 432 x2

None of these

y4 = 216 x2

y2 = 432 x2

y4 = 432 x2

None of these

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Area Problems
The area of circle inscribed in an equilateral triangle is 462 cm . The perimeter of the triangle is?

72.6 cms

42 ? 3 cms

126 cms

168 cms

72.6 cms

42 ? 3 cms

126 cms

168 cms

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Area Problems
A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

80 cm

70 cm

60 cm

50 cm

80 cm

70 cm

60 cm

50 cm

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Area Problems
The circumference of a circle is 25 cm. Find the side of the square incribed in the circle.

21/??3 cm

29/??3 cm

23/??2

25/??2 cm

21/??3 cm

29/??3 cm

23/??2

25/??2 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 The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?

Area Problems If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

Area Problems The area of circle inscribed in an equilateral triangle is 462 cm . The perimeter of the triangle is?

Area Problems A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

Area Problems The circumference of a circle is 25 cm. Find the side of the square incribed in the circle.

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
The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?

Area Problems
If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

Area Problems
The area of circle inscribed in an equilateral triangle is 462 cm . The perimeter of the triangle is?

Area Problems
A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

Area Problems
The circumference of a circle is 25 cm. Find the side of the square incribed in the circle.