How European Union countries can retain their cultural identities

Answer

The European Union (commonly abbreviated EU)was formed in 1993 by the Maastricht Treaty. Awarded the 2012 Nobel Peace Prize for its contributions to democracy and peace, the EUevolved from the earlier Common Market orEuropean Economic Community, created in 1957 to facilitate trade within Europe.

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Answer:   [b]:   "cultural" .

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.