[tex]Hello,BrainlyUser][/tex]
Answer:
x = 60
Step-by-step explanation:
Since the triangle in the picture is a equilateral triangle. If you don't know what a equilateral triangle.. I will explain to you; An equilateral triangle is a triangle in which all three sides have the same length. In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each other and are each 60°.
Thus, we can infer that x = 60.
[CloudBreeze]
