Question

May I get sum help?
What is the relationship between an exterior angle of a triangle and its two remote interior angles?


A.

Exterior angle + remote interior angle + remote interior angle = 180°





B.

Exterior angle = (remote interior angle + remote interior angle)





C.

Exterior angle + remote interior angle + remote interior angle = 90°





D.

Exterior angle = (remote interior angle – remote interior angle)

Answer 1

x and y are the remote interior angles
z is the exterior angle

In general

x+y = z

Answer 2

so wouldnt our answer be B?

Answer 3

yep