daniel45283 daniel45283

17-04-2020
Mathematics

contestada

Can someone help me out??!?

Can someone help me out class=

Respuesta :

milos2021 milos2021

17-04-2020

Answer:

40⁰

Step-by-step explanation:

CDA is perifer angle, and CBA is central angle, so CBA is 2×20⁰ = 40.

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