Answer:
A
Step-by-step explanation:
Euclidean geometry is the normal geometry that we normally study in class. The sum of 3 angles in a triangle is 180 degrees.
In spherical geometry, spheres are used to plot points. The sum of 3 angles of a triangle always exceed 180 degrees.
Given, the 3 angles, lets add up:
47 + 26 + 107 = 180 degrees
This will fall into "euclidean geometry".
Correct answer is A
