Simplify cube root x^3y^12/64 completely

Do you mind if you guys me with this question i’m on number 8

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

Find the interior angle of a regular polygon which has 6 sides