Answer:
<h3>Defination of Quadrilateral Triangle :- </h3>- A triangle is a simple closed curve or polygon which is created by three line-segments. On the other hand, in terms of Euclidean plane geometry, a polygon having four edges (or sides) together with four vertices is called a quadrilateral.
- A quadrilateral is a closed two-dimensional figure that has 4 sides, 4 angles, and 4 vertices.
- Examples of quadrilaterals are :- square, rectangle and trapezium.
Step-by-step explanation:
<h3>Hope this helps you dear ✌️</h3><h2>Carry on learning !! </h2>