Jean Monnet HS -Triangles in jewelry - Mara
The image represents a jewel, formed by 2 equilateral triangles ABI and CDH with sides of 4u and an equilateral triangle EFG with sides of 3u.
1.
The area of ABI triangle is:
[math]6\sqrt{3}[/math]
[math]4\sqrt{3}[/math]
[math]8\sqrt{3}[/math]
4
2.
The area of EFG triangle is:
[math]\frac{3\sqrt{3}}{2}[/math]
[math]9\sqrt{3}[/math]
9
[math]\frac{9\sqrt{3}}{4}[/math]
3.
The area of GHI triangle is:
[math]3[/math]
[math]3\sqrt{3}[/math]
[math]\frac{\sqrt{3}}{2}[/math]
[math]\sqrt{3}[/math]
4.
The area of ABHG is:
[math]\sqrt{3}[/math]
[math]2\sqrt{3}[/math]
[math]3\sqrt{3}[/math]
[math]\frac{\sqrt{3}}{2}[/math]
5.
Area of the jewel is:
[math]\frac{19\sqrt{3}}{4}[/math]
[math]\frac{27\sqrt{3}}{4}[/math]
[math]24\sqrt{3}[/math]
[math]\frac{29\sqrt{3}}{4}[/math]
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Informatie: Jean Monnet HS -Triangles in jewelry - Mara