no
Two opposite sets of parallel lines.
Not all trapezium are Isosceles.
Trapezoid
Congruent is a term used to describe the relation between two shapes, not one
Rectangle
no
no
Yes, the term "isosceles" can be used to describe a triangle. An isosceles triangle is defined as a triangle that has at least two sides of equal length. This characteristic also means that the angles opposite those equal sides are congruent, making isosceles triangles a specific type of triangle based on their side lengths and angle properties.
No, apart from the fact that there is no such word. The word isosceles is derived from "equal legs" and, in the context of a triangle refers to the two sides or legs of an isosceles triangle in its conventional aspect. In the case of quadrilaterals, any of the following have equal legs: a kite, arrowhead, an isosceles trapezium, a rhombus, square, rectangle, and at a stretch a parallelogram. All in all, then the adjective would not be particularly helpful in narrowing down the possibilities.
Two opposite sets of parallel lines.
Not all trapezium are Isosceles.
A "leg" is the term used in geometry to describe the two sides that are equal in length in an isosceles triangle.
Trapezoid
Congruent is a term used to describe the relation between two shapes, not one
Observation.
"Isosceles" is a type of triangle. Triangles are two-dimensional.
Production management has been the traditional term used to describe all the activities managers do to help their firms create goods.