A diagonal is a line segment that is not a side and that joins two vertices of a polygon.
Directions: Answer the following. Also draw a triangle, square and rectangle and show its diagonals.

Q 1: A hexagon has ______diagonals.

6 8 9

Q 2: If the diameter of a circle is 28 meters, what is the radius? 85 meters 2 meters 14 meters 28 meters

Q 3: A quadrilateral has ___ diagonals. 2 3 4

Q 4: A diagonal is a line segment that is not a side and that joins two vertices of a polygon. true false

Q 5: The figure gives the number of sides and their diagonals. What is the pattern?

1,2,3,4 2,4,5,6 3,4,5,6,7

Q 6: The diagonals of a rhombus are perpendicular to each other parallel to each other

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