ISOSCELES TRIANGLES

choose a property of a set of isosceles triangles[br]- constant area[br]- constant perimeter[br]- constant height/width[br][br]Drag the BLACK dot to move the curve.[br][br]Drag the colored dot (color depends on your choice of property)[br]to generate of set of isosceles triangles with a constant value of that property.[br][br]Explain why this works.

Information: ISOSCELES TRIANGLES