A circular park has a path of uniform width around it. The difference between outer and inner circumference of the circular path is 132m. Its width is:
What will be the area of a semi-circle whose perimeter is 36cm?
XYZ is an equilateral triangle with vertices X (6, -2), Y (2, - 1) and Z (4, -2). If ZA is one of its medians find the length of the median
if the volume of a cube is 729 cm3, then the surface area of the cube will be
What is the least number of square tiles required to pave the floor of a room 15 cm 17 cm long and 9 m 6 cm broad?
Angle 'N. of the quadrilateral ABCD is 260 less than angle B. Angle B is twice angle C and angle C is 100 more than the angle D. What would be the measure of angle A?
The circumference of a circle is 100 cm. The side of a square inscribed in the circle is:
In two triangles, the ratio of the areas is 4 : 3 and ratio of their heights is 3 : 4. Find the ratio of their bases
If the surface areas of two spheres are in the ratio 4:25, then the ratio of their volumes is:
A circular cylinder can hold 61.6 c.c of water. If the height of the cylinder is 40 cm and the outer diameter is 16 mm, then the thickness of the material of the cylinder is