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Mathematics 20 Online
OpenStudy (anonymous):

Please help :) An equilateral triangle is folded in half. What is x, the height of the equilateral triangle? f 7 cm g 14Square root of 3 cm h 7Square root of 3 cm j 14 cm

OpenStudy (anonymous):

OpenStudy (insa):

i guess u should do it by Pythagoras theorem...

OpenStudy (anonymous):

I thought the answer would be 14 because its an equilateral triangle and once folded in half the sides would still be 14 right? @insa

geerky42 (geerky42):

key word: "height"

geerky42 (geerky42):

no it's not 14

OpenStudy (insa):

but the height isnt same as the sides,,, only the sides are equal

geerky42 (geerky42):

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