If the volume of a cube is 64cm³, then the diagonal of cube is
A regular polygon has an interior angle of 144°. How many sides does the polygon have?
AB and AC are the two tangents to a circle whose radius is 6 cm. If ∠ BAC = 60o, then what is the value (in cm) of √(AB2 + AC...
A cuboid of size 50 cm × 40 cm × 30 cm is cut into 8 identical parts by 3 cuts. What is the total surface area (in cm2) of all the 8 parts?...
If y = 5x + c passes through point A(5, 2), what is the value of c?
...Length and breadth of a rectangle are 8 cm and 6 cm respectively. The rectangle is cut on its four vertices such that the resulting figure is a regular ...
If the angles of the triangle are in the ratio of 1:2:3, then what is the smallest angle?
One chord of a circle is given as 21.5 cm. Then the radius (r) of the circle must be:
ABC is a right angled triangle. ∠ BAC = 90o and ∠ ACB = 60o. What is the ratio of the circum radius of the triangle to the s...
