The area of circle inscribed in an equilateral triangle is 154 sq cm. What is the perimeter of the triangle?

Area Problems
The area of circle inscribed in an equilateral triangle is 154 sq cm. What is the perimeter of the triangle?

42 cm

21 cm

21?3 cm

42?3 cm

42 cm

21 cm

21?3 cm

42?3 cm

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Area Problems
The radius of a circle is so increased that its circumference increased by 5%. The area of the circle, then increases by

10.5 %

11.25%

10.25%

12.5%

10.5 %

11.25%

10.25%

12.5%

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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?

42%

62%

82%

None of these

42%

62%

82%

None of these

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Area Problems
A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq.m is Rs. 270 and the cost of papering the four walls at Rs. 10 per sq.m is Rs. 1720. If a door and 2 windows occupy 8 sq. m, find the dimensions of the room.

l=5; b=18; H=18

b=6; l=18; H=6

b=5; l=6; H=18

l=6; b=18; H=15

l=5; b=18; H=18

b=6; l=18; H=6

b=5; l=6; H=18

l=6; b=18; H=15

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Area Problems
The area of a circle of radius 5 is numerically what percent its circumference?

150%

250%

450%

350%

150%

250%

450%

350%

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Area Problems
The area of a rectangle, 144 m long is the same as that of a square having a side 84 m long. The width of the rectangle is?

7 m

49 m

Cannot be determined

14 m

7 m

49 m

Cannot be determined

14 m

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Area Problems

Area Problems The area of circle inscribed in an equilateral triangle is 154 sq cm. What is the perimeter of the triangle?

Area Problems The radius of a circle is so increased that its circumference increased by 5%. The area of the circle, then increases by

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 A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq.m is Rs. 270 and the cost of papering the four walls at Rs. 10 per sq.m is Rs. 1720. If a door and 2 windows occupy 8 sq. m, find the dimensions of the room.

Area Problems The area of a circle of radius 5 is numerically what percent its circumference?

Area Problems The area of a rectangle, 144 m long is the same as that of a square having a side 84 m long. The width of the rectangle is?

Area Problems
The area of circle inscribed in an equilateral triangle is 154 sq cm. What is the perimeter of the triangle?

Area Problems
The radius of a circle is so increased that its circumference increased by 5%. The area of the circle, then increases by

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
A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq.m is Rs. 270 and the cost of papering the four walls at Rs. 10 per sq.m is Rs. 1720. If a door and 2 windows occupy 8 sq. m, find the dimensions of the room.

Area Problems
The area of a circle of radius 5 is numerically what percent its circumference?

Area Problems
The area of a rectangle, 144 m long is the same as that of a square having a side 84 m long. The width of the rectangle is?