Average runs scored by 11 players of a cricket team is 23 runs . If the first player scored 113 runs . Find the average runs of the remaining players

If sec 15θ = cosec 15θ (0° < θ < 10°) then value of θ is

ABCD is a cyclic trapezium with AD || BC . If ∠A = 105° , then other three angles are

A rectangle with one side of length 4 cm is inscribed in a circle of diameter 5 cm . Find area of the rectangle