Pppppppppppppppppppp​

Jawaban:

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Jawaban:

L = ½ × a x t

108 = ½ × QS × PS

108 = ½ × 18 × PS

108 = 9 × PS

108 : 9 = PS

12 cm = PS

PQ = √QS² + PS²

= √18² + 12²

= √324 + 144

= √468

= 21,63 cm

SR JWB SENDIRI