Find the ratio of the area of the in-circle and circumference of a square.

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Find the ratio of the area of the in-circle and circumference of a square.

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Posted Date:-2021-06-18 10:01:31

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  11. Find the ratio of the area of the in-circle and circumference of a square.
  12. If diagonal of square is decreased by 15%, find the percentage decrease in its area
  13. If each side of the square is increased by 10 % then increase in area is -
  14. If ratio of area of two circle is 16:25, then the ratio of radius is -
  15. If ratio of area of two circle is 9:4, then the ratio of radius is -
  16. If side of square is double then area increase is
  17. If the area of square increased by 69%, then side of the square increase by
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  20. If the height of the triangle is decreased by 40% and its base is increased by 40%, what is effect on its area
  21. If the length of a rectangle is halved and its breadth is tripled, what is the percentage change in its area?
  22. If the length of the diagonal of the square is 20 cm, then its perimeter must be
  23. If the radius of the circle is decreased by 50%, find the percentage decrease in its area
  24. If the ratio of area of two circle is 4:1 then the ration of radius is -
  25. If the side of a square is increased by 8 cm,its area increased by 120 sq. cm. find the side of the square
  26. If the side of the equilateral triangle is decreased by 20%,its area is decreased by
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  28. In two triangle, ratio of area is 4:3 and the ratio of their height is 3:4, find the ratio of their bases.
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  30. length and breath of rectangle is 10 m and 20 m respectively, then half of the area is
  31. One side of a rectangle field is 15 m and one of its diagonal is 17 m, find the area of the field
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  33. side of the square is 4 m then half of the area is -
  34. The altitude drawn to the base of an isosceles triangle is 8 cm and the perimeter is 32 cm. find the area of the triangle
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  40. The area of two equilateral triangle are in the ratio of 25:36 , their altitudes will be in the ratio
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