If one angle of a set of supplementary angles measures 77°, then the other angle measures _____.
A.77
B.103
C.283
D.13

Question

contestada

Respuesta :

jimrgrant1 jimrgrant1 · Answer 1 · 2020-11-12T14:15:16+01:00

Answer:

B

Step-by-step explanation:

Supplementary angles sum to 180°

If one angle is 77°, then the other angle is

180° - 77° = 103° → B

Answer Link