Question
PSLE
The perimeter of figure UVWXY is (8 y + 25) cm. The perimeter of square UVWX is 12 cm.
  1. Find the perimeter of triangle UXY in terms of y.
  2. The perimeter of figure UVWXY is 57 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 UVWXY is (8 y + 25) cm. The perimeter of square UVWX is 12 cm.
  1. Find the perimeter of triangle UXY in terms of y.
  2. The perimeter of figure UVWXY is 57 cm. What is the value of y? Give your answer in cm.