17syahia 17syahia

26-01-2021
Mathematics

contestada

Hiya how r u
Plz answer this question and explain
☃️

Hiya how r u Plz answer this question and explain class=

Respuesta :

26-01-2021

answer
69
explanation
all three angles equal 360 so you subtract 168 and 123 from 360

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