ameliapondd11p80qm3
ameliapondd11p80qm3 ameliapondd11p80qm3
  • 25-07-2018
  • Mathematics
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Find CB. Round your answer to the nearest hundredth. Show all work to received full credit.

Find CB Round your answer to the nearest hundredth Show all work to received full credit class=

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AL2006
AL2006 AL2006
  • 25-07-2018

Tangent of an acute angle in a right triangle is (opposite side)/(adjacent side).


Tangent (52°) = (CB) / 8.5


Multiply each side by 8.5 :


CB = 8.5 times tangent(52°)


Use a calculator, internet search, or book to find tangent(52°).


Tangent(52°) = 1.28


CB = (8.5) · (1.28)


CB = 10.88

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