Unit 11 Lesson 2: Exercise 3

1)A kite is a regular polygon.

2) An equilateral triangle is a regular polygon.

3)  Rectangle is a special case of a parallelogram

4) Curves or line intervals can close up to form a polygon.

5) All quadrilaterals have two diagonals.

6) There is no quadrilateral which does not have pair of parallel sides.

7) All four sided plane shapes are quadrilaterals.

8) A square is a rectangle with all sides equal.

9) A rectangle is also a parallelogram.

10) A rhombus is a regular polygon.

11)Trapezium has one pair of parallel sides.

12) A kite and a square have all sides equal.

13) Scalene triangle has sides of different length

14)Obtuse triangle has one angle greater than 90°.