Posted by john on Thursday, December 9, 2010 at 6:14pm.
find the area of a regular hexagon with the side length 4m. round to the nearest tenth

geometry  MathMate, Thursday, December 9, 2010 at 11:45pm
The area of a regular hexagon of side 4m is the same as that of 6 equilateral triangles with side 4m.
Area of an equilateral triangle
A=s²*√(3)/4
=4²*√(3)/4
=4√(3)
For the regular hexagon,
6A=24√(3)