angelperce
angelperce
13-11-2019
Mathematics
contestada
What is the length of BC?
20
22
51.5
18
Respuesta :
MS2001
MS2001
13-11-2019
The answer is 51.5. The sum of three angles of a triangle equals 180. The detailed solution is in the attachment. Hope I was able to help.
Answer Link
nevaehx2
nevaehx2
13-11-2019
51.5 is the answer
explanation
Answer Link
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