A cylindrical tank has a capacity of 6160m3. What is the depth of the tank, if the radius of its base is 28m?
A square has side 30cm. How many of these tiles will a cover a rectangular floor of length 7.2m and width 4.2 m?
Calculate the volume of cuboid of length 0.76cm, breadth 2.6cm and height 0.82cm
Find the area of the trapezium above
A solid metal of side 3 cm is placed I a rectangular tank of dimension 3, 4 and 5 cm. What volume of water can the tank hold?
A circle of perimeter 28cm is opened to form a square. What is the maximum possible area of the square?
A cylindrical pipe 50m long with radius 7 m has one end open. What is the total surface area of the pipe?
If the two smaller size of a right angled triangle are 4cm and 5cm, find its area.
Find the radius of a sphere whose surface area is 154 cm2
Find the capacity in litres of cylindrical well of 1 metre and depth 14cm.