Question
P6.AG.JC.15051409-A1
PSLE
Min had a piece of ribbon 20b cm long. She formed a triangle, with sides measuring b cm, 7b cm and 12 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of b in the simplest form.
  2. Min used the remaining ribbon to form a rectangle of length 3b cm. If b = 9, what was the breadth of the rectangle?
3 m
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STUDENT

Primary 6 ALGEBRA P6.AG.JC.15051409

26 Jun 2024, 11:27 PM

PSLE
Min had a piece of ribbon 20b cm long. She formed a triangle, with sides measuring b cm, 7b cm and 12 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of b in the simplest form.
  2. Min used the remaining ribbon to form a rectangle of length 3b cm. If b = 9, what was the breadth of the rectangle?
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