nurmajidah
nurmajidah nurmajidah
  • 23-09-2018
  • Mathematics
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hitung panjang dlm cm, PQR.

hitung panjang dlm cm PQR class=

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syahidah
syahidah syahidah
  • 23-09-2018
the answer is c hehehe i hope u understand my work
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amiera06
amiera06 amiera06
  • 23-09-2018
Panjang PQ
= √(17²-8²)
= 15

QT = 8
QTS = 16

Tan 34 = QR/16
QR = Tan 34×16
QR = 10.7921

Panjang PQR
= 15+10.7921
= 25.79 cm
Answer Link

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