Hitung panjang dlm cm, PQR.

asked Oct 5, 2019 140k views

1 vote

by Gfytd

4.9k points

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2 votes

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

5.7k points

6 votes

the answer is c hehehe i hope u understand my work

Cloe answered Oct 10, 2019

by Cloe

5.5k points

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