Question
PSLE
The perimeter of figure TUVWX is (7 y + 17) cm. The perimeter of square TUVW is 12 cm.
  1. Find the perimeter of triangle TWX in terms of y.
  2. The perimeter of figure TUVWX is 66 cm. What is the value of y? Give your answer in cm.
3 m
(a)

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(b)

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PSLE
The perimeter of figure TUVWX is (7 y + 17) cm. The perimeter of square TUVW is 12 cm.
  1. Find the perimeter of triangle TWX in terms of y.
  2. The perimeter of figure TUVWX is 66 cm. What is the value of y? Give your answer in cm.