Question

remote interior angle ​

Answer 1

Step-by-step explanation:

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.

hope you help ful pls Mark me as brainliest answer.

Answer 2

Step-by-step explanation:

1. the sum of remote interior angle is equal to exterior angle of triangle

in this figure

angle ACD is exterior angle of triangle

angle ABC and Angle BAC are remote interior angle of angle ACD

by theorem of remote interior angle

angle ABC +angle BAC=angle ACD

please mark me as brainielist please please please please please please please please

.....

it's an urgency