Question
P6.AG.JC.17080439-A1
Justin used 3 stretchable bands to form the sides of triangle PQR where PQ = 9 cm, QR = b cm and PR = 3b cm. Julian stretches two of the elastic bands and enlarges triangle PQR. The sides QR and PR are stretched to 4 times its original length. What is the perimeter of the stretched triangle PQR?
2 m
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Primary 6 ALGEBRA P6.AG.JC.17080439

26 Jun 2024, 08:03 AM

Justin used 3 stretchable bands to form the sides of triangle PQR where PQ = 9 cm, QR = b cm and PR = 3b cm. Julian stretches two of the elastic bands and enlarges triangle PQR. The sides QR and PR are stretched to 4 times its original length. What is the perimeter of the stretched triangle PQR?
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