Question
P6.AG.NK.21061107-A1
PSLE
The perimeter of figure BCDEF is (6 a + 19) cm. The perimeter of square BCDE is 20 cm.
  1. Find the perimeter of triangle BEF in terms of a.
  2. The perimeter of figure BCDEF is 55 cm. What is the value of a? Give your answer in cm.
3 m
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STUDENT

Primary 6 ALGEBRA P6.AG.NK.21061107

29 Jun 2024, 09:01 PM

PSLE
The perimeter of figure BCDEF is (6 a + 19) cm. The perimeter of square BCDE is 20 cm.
  1. Find the perimeter of triangle BEF in terms of a.
  2. The perimeter of figure BCDEF is 55 cm. What is the value of a? Give your answer in cm.
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