live4dramaoy0yf9
live4dramaoy0yf9 live4dramaoy0yf9
  • 08-03-2019
  • Mathematics
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Identify QR rounded to the nearest tenth. HELP ASAP!!

Identify QR rounded to the nearest tenth HELP ASAP class=

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choixongdong
choixongdong choixongdong
  • 08-03-2019

Answer:

QR  =9.4

Step-by-step explanation:

Tan = Opp/Adj

So

Tan (38) = QR / 12

QR = Tan(38) * 12

QR = 0.7813 * 12

QR = 9.3756

QR  =9.4

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