The circumcentre of an obtuse triangle will always be in the
What is the degree measure of a semicircle?
Which among the following is the point of intersection of the medians of a triangle?
The height of a cone and its base diameter are equal. If the base radius is ‘r’ what is its slant height?
The radii of two spheres are in the ratio 2:3. What is the ratio of their surface areas?
What is the What is the common ratio of the progression 3v2, 6, 6v2 ?