Yes, there are examples of non-Euclidean geometry in non-European cultures. For example, the ancient Chinese mathematician, Liu Hui, developed a form of non-Euclidean geometry in the 3rd century CE. He used a method of calculating the area of a circle by dividing it into a large number of small triangles and summing the areas of the triangles. This method was later used by the Indian mathematician, Madhava, in the 14th century CE. Additionally, the ancient Indian mathematician, Bhaskara, developed a form of non-Euclidean geometry in the 12th century CE. He used a method of calculating the area of a circle by dividing it into a large number of small rectangles and summing the areas of the rectangles.
