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BC= Round your answer to the nearest hundredth.
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BC=
Round your answer to the nearest hundredth.

BC= Round your answer to the nearest hundredth.-example-1
User Railsbox
by
4.3k points

2 Answers

5 votes
U can look online there are apps that give u the answers or look on safari!
User Pcatre
by
4.8k points
3 votes

Answer:

1.71 = BC

Explanation:

take 70 degree as reference angle

using cos rule

cos 70 = adjacent / hypotenuse

0.3420 = BC / 5

0.3420*5 = BC

1.71 = BC

User Psyklopz
by
4.0k points
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