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What is the 30 60 90 rule and the 45 45 90 rule (to do with triangles)
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What is the 30 60 90 rule and the 45 45 90 rule (to do with triangles)

User Psxls
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the 30,60,90 - the hypotenuse is equal to twice the length of the shorter leg , the hypotenuse side =2x , the shortest side =x and the straight side is x square root 3
User Karthik Akinapelli
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