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OpenStudy (anonymous):
Perimeter of an equilateral triangle if side is 1cm and height=3squared divided by 2
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OpenStudy (wolf1728):
If it is an equilateral triangle, all you need is one side (1 cm) and multiply it by 3. 3 centimeters.
OpenStudy (anonymous):
It looks like the information given is for a 30, 90, 60. So it would be 3 times 2 cm.
OpenStudy (wolf1728):
If it is for a 30 60 90 triangle then it is NOT an equilateral triangle.
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