fabiola85 fabiola85

25-09-2020
Mathematics

contestada

can someone help me?

can someone help me class=

Respuesta :

AayushTripathy AayushTripathy

26-09-2020

Answer:

d) 123

Step-by-step explanation:

123 as,

angle CDA =57 and angle BCD = 180 - CDA (They form a linear pair)

So, BCD = 180 - 57

=> BCD = 123

Hope this helps you, mark me as brainliest please, Thank you

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