zaragoza4180133
zaragoza4180133 zaragoza4180133
  • 14-06-2021
  • Mathematics
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Find the value of x and the value of y.
Please help :(

Find the value of x and the value of y Please help class=

Respuesta :

trandinhdung2004 trandinhdung2004
  • 14-06-2021

Answer:

Step-by-step explanation:

chia hình tứ giác thành 1 hình chữ nhật và một tam giác vuông từ đó y=4/sin(45)= 4,7 ; x=3+4/tan(45)=5,469

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