Question
PSLE
The perimeter of figure RSTUV is (9 x + 13) cm. The perimeter of square RSTU is 12 cm.
  1. Find the perimeter of triangle RUV in terms of x.
  2. The perimeter of figure RSTUV is 94 cm. What is the value of x? Give your answer in cm.
3 m
(a)

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(b)

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PSLE
The perimeter of figure RSTUV is (9 x + 13) cm. The perimeter of square RSTU is 12 cm.
  1. Find the perimeter of triangle RUV in terms of x.
  2. The perimeter of figure RSTUV is 94 cm. What is the value of x? Give your answer in cm.