С. N С Testl. Encircle the letter of the correct answer 1. How to determine a convex polygon? a. It is an open figure. B. It is a close figure. c. It consists of three non-collinear points. D. Both bandc 2. Which of the following figures is not a polygon? a. b. 8 3. How does equilateral differ from equiangular? a. Equilateral means two sides are equal and equiangular means all angles are equal b. Equilateral means all sides are equal and equiangular means two angies are equal. C. Equilateral means all sides are equal and equiangular means an angle is equal. d. Equilateral means two sides are equal and equiangular means all angles are equal. 4. How interior angles differ from exterior angles? a. The sum of interior angles is changing while exterior angles are constant. b. Interior angles are all right angles while exterior angles are all obtuse angles. c. Interior angles are convex while exterior is not. d. All interior angles are congruent while exterior is not. 5. Why did two segments can't form a polygon? a. Polygon consists of three coplanar lines. b. Polygon consists of three non collinear points. c. Polygon consists of only one angle. d. Polygon consists of two lines.
