Find the area of Irregular Hexagon having sides 3, 4, 6, 6, 9, 10 ?

Answer 1

There is no way to solve this without further information about the angles involved, or perhaps the coordinates of the vertices.

Think about a quadrilateral with sides of 5, 5, 5 and 5. What is the area? Before you say 25 (as in a square), what if it was a long skinny rhombus? That wouldn't have an area of 25, but it also has four sides that are 5 each.

Perhaps with a picture we could help...

Answer 2

1. a 2. d 3. c 4. d 5. sometimes 6. a 7.b 8. b 9.c