Question
Vincent used 3 rubber bands to form the sides of triangle XYZ where XY = 6 cm, YZ = c cm and XZ = 2c cm. Dylan stretches two of the elastic bands and enlarges triangle XYZ. The sides YZ and XZ are stretched to 4 times its original length. What is the perimeter of the stretched triangle XYZ?
2 m

Click button first when a symbol is required. X

Vincent used 3 rubber bands to form the sides of triangle XYZ where XY = 6 cm, YZ = c cm and XZ = 2c cm. Dylan stretches two of the elastic bands and enlarges triangle XYZ. The sides YZ and XZ are stretched to 4 times its original length. What is the perimeter of the stretched triangle XYZ?