boiramen1 boiramen1

13-07-2021
Mathematics

contestada

30 POINTS PLEASE HELP
2. Given the list of measures of EXTERIOR angles (missing one) of a polygon, find the missing angle:
a. _, 92°, 28°, 55°, 75°, 55°
b. _, 71°, 69°, 40°, 62°
c. _, 120°, 38°, 80°
d. _, 90°, 60°, 40°, 30°, 60°, 30°

Respuesta :

wanguiwangui91 wanguiwangui91

26-07-2021

Answer:

a,55

b,118

c,122

d,50

Step-by-step explanation:

sum of exterior angles of a polygon ends up to 360°. add the numbers given in each case and subtract from 360° to get the missing angle.

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