100 Things Virginia Tech Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

100 Things Virginia Tech Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

Matematika Pada jajargenjang PQRS panjang PQ = (3x -5 )cm dan panjang RS = ( x + 9 ) cm. Panjang sisi PQ sama dengan...​

Pada jajargenjang PQRS panjang PQ = (3x -5 )cm dan panjang RS = ( x + 9 ) cm. Panjang sisi PQ sama dengan...​

Jawaban:

PQ = RS

3x-5 = x+9

2x = 14

x = 14/2

x = 7

PQ = 3x-5 = 21-5 = 16 cm

RS = x+9 = 7+9 = 16 cm

  • jawaban = 16 cm

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