Question
P6.AG.JC.15051409-A1
PSLE
Gem had a piece of ribbon 20z cm long. She formed a triangle, with sides measuring z cm, 7z cm and 18 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of z in the simplest form.
  2. Gem used the remaining ribbon to form a rectangle of length 2z cm. If z = 10, what was the breadth of the rectangle?
3 m
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STUDENT

Primary 6 ALGEBRA P6.AG.JC.15051409

29 Jun 2024, 01:46 PM

PSLE
Gem had a piece of ribbon 20z cm long. She formed a triangle, with sides measuring z cm, 7z cm and 18 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of z in the simplest form.
  2. Gem used the remaining ribbon to form a rectangle of length 2z cm. If z = 10, what was the breadth of the rectangle?
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