The area of a right angled triangle is 10 sq cm. If its perpendicular is equal to 20 cm, find its base.

Area Problems
The area of a right angled triangle is 10 sq cm. If its perpendicular is equal to 20 cm, find its base.

1 cm

3 cm

4 cm

2 cm

1 cm

3 cm

4 cm

2 cm

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Area Problems
The length and breadth of a square are increased by 40% and 30% respectively. The area of a resulting rectangle exceeds the area of the square by?

None of these

42%

82%

62%

None of these

42%

82%

62%

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Area Problems
The area of a rectangle is thrice that of square. Length of the rectangle is 40 cm and the breadth of the rectangle is ( 3 / 2 ) times that of the side of the square. The side of the square in cm is?

20

60

30

15

20

60

30

15

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Area Problems
The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m

73800

43800

83800

53800

73800

43800

83800

53800

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Area Problems
The altitude drawn to the base of an isosceles triangle is 8cm and the perimeter is 32cm. Find the area of the triangle?

50

70

80

60

50

70

80

60

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Area Problems
If the radius of a circle is decreased by 50% , find the percentage decrease in its area.

75%

35%

25%

65%

75%

35%

25%

65%

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems

Area Problems The area of a right angled triangle is 10 sq cm. If its perpendicular is equal to 20 cm, find its base.

Area Problems The length and breadth of a square are increased by 40% and 30% respectively. The area of a resulting rectangle exceeds the area of the square by?

Area Problems The area of a rectangle is thrice that of square. Length of the rectangle is 40 cm and the breadth of the rectangle is ( 3 / 2 ) times that of the side of the square. The side of the square in cm is?

Area Problems The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m

Area Problems The altitude drawn to the base of an isosceles triangle is 8cm and the perimeter is 32cm. Find the area of the triangle?

Area Problems If the radius of a circle is decreased by 50% , find the percentage decrease in its area.

Area Problems
The area of a right angled triangle is 10 sq cm. If its perpendicular is equal to 20 cm, find its base.

Area Problems
The length and breadth of a square are increased by 40% and 30% respectively. The area of a resulting rectangle exceeds the area of the square by?

Area Problems
The area of a rectangle is thrice that of square. Length of the rectangle is 40 cm and the breadth of the rectangle is ( 3 / 2 ) times that of the side of the square. The side of the square in cm is?

Area Problems
The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m

Area Problems
The altitude drawn to the base of an isosceles triangle is 8cm and the perimeter is 32cm. Find the area of the triangle?

Area Problems
If the radius of a circle is decreased by 50% , find the percentage decrease in its area.