charliecool347 charliecool347
  • 23-01-2020
  • Mathematics
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how to find w in this question to 1 decimal place​

how to find w in this question to 1 decimal place class=
Relax

Respuesta :

josshyaby
josshyaby josshyaby
  • 23-01-2020

Answer:

Step-by-step explanation:

Cos 52 = adj/hyp

Cos 52° = w/12

Cross multiply

w = 12 × cos 52°

w ≈ 7.4cm

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