amberhong2006 amberhong2006

18-05-2020
Mathematics

contestada

Given: circle k(O), m AB = 120° m∠BCA = (x+60°) Find: x

Respuesta :

albert18400177 albert18400177

21-05-2020

Answer:

x=0

Step-by-step explanation:

<BCA is half of arc BA or half of 120 which is 60.

do the math, and then x has to be 0 degrees

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