Question
Perimeter of a square and circumference of a circle are in the ratio 15:11, respectively. If area of the square is 225 cm2, then find the radius of the circle. (Take π = 22/7)
More Mensuration Questions
- Two right circular cones of equal height of radius of base 3cm and 4cm are melted together and made into a solid sphere of radius 5 cm. The height of the c...
- A cuboid is formed by joining two identical cubes. If the total surface area of each cube is 216 cm², determine the total surface area of the newly formed ...
- A rectangular piece of copper foil of length 63 cm and area 1386 cm2 is folded along its width to form a cylinder such that there is only one layer of copp...
- What is the difference between (in m2) the area of a circular field of radius 21 metres and area of a rectangular piece of land having its dimensions as 50...
- Angle bisectors of Q and R meet at point S, inside the triangle PQR. If angle QSR = 120˚ , then the measure of angle P is:
- The income of a person is Rs.15000 and his expenditure is Rs.11000. In the next year his income and expenditure are increased by 8% and 16% respectively. H...
- The length of a rectangle is 8 metres more than its width. If the perimeter of the rectangle is 64 metres then what is the area (in m2 ) of the rectangle?
- A right circular cylinder having total surface area of 2710.4 cm2 is immersed in a vessel completely filled with water. If the height of the cylinder is 20...
- Find the area of a ring formed by two concentric circles of radii 14 cm and 7 cm. Take pi = 22/7.
- The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 14:5:7. If the area of the circle is 616 cm2 , then what i...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
