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snowbunnyprinc snowbunnyprinc
  • 09-01-2017
  • Mathematics
Answered

What is the length of BC?

A2.0
B2.1
C2.55
D2.75

What is the length of BC? A. 2.0 B. 2.1 C. 2.55 D. 2.75 class=

Verified Answer :

Anonymous Anonymous
  • 09-01-2017

I hope this helps you

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oYOLOo
oYOLOo oYOLOo
  • 09-01-2017

AB is the hyp
AC is the adj 
BC is the opp. 

You can find the BC by using SOHAHTOA
we need to know the opp and have the adj and an angle.. we can use TAN
so TAN(23) = BC/6 
BC = 6 x Tan(23) 
BC = 2.55 
so the answer's C.

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