1. Triangle
2. Quadrilateral
3. Triangle
4. Quadrilateral
5. Triangle
Explanation:
• In geometry, a quadrilateral can be defined as a closed, two-dimensional shape which has four straight sides. The polygon has four vertices or corners. We can find the shape of quadrilaterals in various things around us, like in a chess board, a deck of cards, a kite, a tub of popcorn, a sign board and in an arrow.
• A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry.