argeliaindeed argeliaindeed
  • 13-07-2022
  • Mathematics
contestada

21. Find the measure of angle A.
40
20
80
160
160°

21 Find the measure of angle A 40 20 80 160 160 class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 13-07-2022

Answer:

m<A = 20°

Step-by-step explanation:

360  160 = 200

m<A = (1/2)(200° - 160°)

m<A = 20°

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