IDNLearn.com is your trusted platform for finding reliable answers. Get accurate answers to your questions from our community of experts who are always ready to provide timely and relevant solutions.

find the area of a hexagon with sides 20 mm long. Round your answer to the nearest tenth

Sagot :

When you know the length of the sides of a hexagon you use the next formula to find its area:

[tex]A=\frac{3\sqrt{3}}{2}s^2[/tex]

s is the length of the sides

For the given hexagon:

[tex]\begin{gathered} A=\frac{3\sqrt{3}}{2}(20mm)\placeholder{⬚}^2 \\ \\ A=\frac{3\sqrt{3}}{2}(400mm^2) \\ \\ A=3\sqrt{3}(200mm^2) \\ \\ A=600\sqrt{3}mm^2 \\ \\ A\approx1039.2mm^2 \end{gathered}[/tex]Then, the area of the given hexagon is 1039.2 square millimeters