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23.01.2020 •
Mathematics
Need to answer questions asap
1. is the following relation graphed below a function? explain.
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Ответ:
Ответ:
A hexagon is six equilateral triangles, so 12 30/60/90 triangles.
Each one has base half of the 6cm, so 3 cm. There's an altitude of 3√3.
So twelve triangles has an area of 12(1/2)3(3√3) = 54√3 ≈ 93.5
D. 93.5 cm