tan-11/5+tan-11/7+tan-11/3+tan-11/8
please correct it 5×1=5 not 2
Parallelogram inscribed in a circle is rhombus
can u plz help me with this question
thank u in advance
Class 9 solutions
in the adjoining figure AB is a diameter, AC is a chord and OC is a radius of a circle such that angle BAC=30 degrees. find angle OCB?
in given figure ,the incircle of triangle abc touches the sides BC,CA ANDab at p,qandr