" Find the locus of the vertex of a triangle whose base,sum of base angles is fixed."

Find the locus of the vertex of a triangle whose, sum of base angles is fixed.

Find the locus of the vertex of a triangle whose, sum of base angles is fixed.

Find the locus of the vertex of a triangle with fixed base and having constant area

Find the locus of the third vertex of a right angled triangle , the ends of whose hypotenuse are (4,0) and (0,4)

Find the locus of the third vertex of a right angled triangle , the ends of whose hypotenuse are (4,0) and (0,4)

Find the the locus of the third vertex of a right angled triangle, the ends of whose hypotenuse are (4,0) and (0,4).

Find the sum of the lengths of the edges of a prism whose base is an equilateral triangle of side 6cm and height 8cm.