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svet-max [94.6K]
3 years ago
13

A road sign is in the shape of an equilateral triangle with a vertical measurement of 41.2cm. How long is each side?

Mathematics
1 answer:
shusha [124]3 years ago
3 0
H=(√3)*a/2 = 41.2

So, a=2*41.2/√3=47.6
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