State whether the statements are true (T) or false (F).

is a polygon.

State whether the statements are true (T) or false (F).

A quadrilateral has two diagonals.

State whether the statements are true (T) or false (F).

Triangle is a polygon whose sum of exterior angles is double the sum of interior angles.

State whether the statements are true (T) or false (F).

A kite is not a convex quadrilateral.

State whether the statements are true (T) or false (F).

The sum of interior angles and the sum of extreme angles taken in an order are equal in case of quadrilaterals only.