saddermalachi1 saddermalachi1

26-09-2021
Mathematics

contestada

need help (trigonometry)

need help trigonometry class=

Respuesta :

siiial234567878 siiial234567878

26-09-2021

You are asked to find side BC. We can use sin of 58 to find the side

So sin 58= BC/ 14

0.848=BC/14

BC = 0.848x14

BC=11.872

Answer Link

anasweeney43 anasweeney43

26-09-2021

Answer:

11.9cm

Step-by-step explanation:

Sin 58 degrees = opposite side/hypotenuse

Sin 58 degrees = BC/14

Sin 58 degrees = 0.848

0.848 = BC/14

0.848 x 14 = BC

BC = 11.9 cm

Answer Link

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