Question
Japheth used 3 rubber bands to form the sides of triangle VWX where VW = 8 cm, WX = b cm and VX = 3b cm. Oscar stretches two of the elastic bands and enlarges triangle VWX. The sides WX and VX are stretched to 3 times its original length. What is the perimeter of the stretched triangle VWX?
2 m

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Japheth used 3 rubber bands to form the sides of triangle VWX where VW = 8 cm, WX = b cm and VX = 3b cm. Oscar stretches two of the elastic bands and enlarges triangle VWX. The sides WX and VX are stretched to 3 times its original length. What is the perimeter of the stretched triangle VWX?