Question

define exterior angle theorem​

Answer 1

Answer:

The exterior angle theorem is Proposition 1.16 in Euclid's Elements, which states that the measure of an exterior angle of a triangle is greater than either of the measures of the remote interior angles. This is a fundamental result in absolute geometry because its proof does not depend upon the parallel postulate.

Step-by-step explanation:

hope it helps you....

Answer 2

Answer:

the exterior angle is equal to sum of two remote interior angles is exterior angle theorum

Step-by-step explanation:

Hope it helps mark me brainliest