The volume of cone is 1617 cm3. If its height is 3.5 cm then find the radius of the cone.
A semicircular sheet of metal of diameter 14cm is bent into an open conical cup. the capacity of the cup is. Use π = 22/7
Which one among the following is the smallest?
What is the area of a regular hexagon of side 6 cm?
The radii of two concentric circles are 20 cm and 25 cm. A straight line PQRS intersects the larger circle at the points P and S and intersects the smal...
The mid points of AB and AC of a ∆ABC are X and Y, respectively. If BC + XY = 24 units, then the value of BC − XY is:
A race track is in the shape of a rectangle with length of 13 metres and area of 1300 m2. A car takes 10 seconds to make one lap around the p...
If the altitude of an equilateral triangle is 9 cm, then find out its area?
If base of a prism is square of side 12 cm & height is 22 cm . What is the volume of prism?
The ratio of the largest and the smallest angle of a triangle is 3:2. The smallest angle is 80% of the sum of these two angles. What is the sum of the r...
