emily82039 emily82039

29-05-2021
Mathematics

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Find BC in ABC round to the nearest 10th

Find BC in ABC round to the nearest 10th class=

Respuesta :

bhadelsimron19 bhadelsimron19

29-05-2021

Answer:

Step-by-step explanation:

take 53 degree as reference angle

using tan rule

tan 53=opposite/adjacent

1.32=BC/18

1.32*18=BC

23.76=BC

23.8=BC

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