If the quadrilateral ABCD is a square and the triangle EBC is an equilateral triangle, then the degree of angle X is () degrees

If the quadrilateral ABCD is a square and the triangle EBC is an equilateral triangle, then the degree of angle X is () degrees

My friend, now I'll tell you all the angles, no matter which angle is x, it's all over. Note: your ∠ x is most likely ∠ AED connecting EA, ed ∵ triangle, EBC is equilateral triangle, Abe = 60 °, BC = be, and because ABCD is a square, ABC = 90 °, ab = BC ∵ Abe = 90 ° - 60 ° = 30 °, ab =