Understanding Quadrilaterals (MCQs)
1. A simple closed curve made up of only _____________ is called a polygon .
(a) curves
(b) line segments
(c) lines
(d) closed curves
2. A polygon with minimum number of sides is
(a) Pentagon
(b) Square
(c) triangle
(d) angle
3. Polygons that have no portions of their diagonals in their exteriors are called
(a) Squares
(b) triangles
(c) convex
(d) concave
4. Polygons that have any portions of their diagonals in their exteriors are called
(a) Squares
(b) triangles
(c) convex
(d) concave