In a right angled triangle, the hypotenuse is 4 cm longer than the perpendicular which is 4 cm longer than the base. Calculate the length of hypotenuse.
In a triangle the length of the side opposite the angle which measures 60° is 15 cm, what is the length of the side opposite to the angle which measures 90°?
Name the international independent agency whose key activities include scientific research, education, development & monitoring of anti-doping capacities and code in all sports and all countries.
In the following figure, rectangle represents Actors, circle represents Curators, triangle represents Poets and square represents Fathers. Which set of letters represents Poets who are not Fathers?