In a closed (spherical) universe, the sum of the angles in a triangle is:
A) "180 degrees"
B) "$\lt$ 180 degrees"
C) "120 degrees"
D) "$\gt$180 degrees"
E) "240 degrees"

Question

Quizplus · Accepted Answer

In a closed (spherical) universe, the sum of the angles in a triangle is always greater than 180 degrees. The correct formula is given by D, where the sum is greater than 180 degrees. Therefore, choice D is the best answer.

In a Closed (Spherical) Universe, the Sum of the Angles <\lt<

In a Closed (Spherical) Universe, the Sum of the Angles $\lt$