duny18
duny18 duny18
  • 22-02-2022
  • Mathematics
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What is the measure of the indicated angle?
A 180°
B 110°
C 70°
D 90°

What is the measure of the indicated angle A 180 B 110 C 70 D 90 class=

Respuesta :

Аноним Аноним
  • 22-02-2022

Answer:

D. 70°

Step-by-step explanation:

the sum of the unknown angle and 110° is 180 °

so, let the unknown angle be x

x+110 = 180

x = 180-110

x = 70°

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