Question
PSLE
Pamela had a piece of string 19c cm long. She formed a triangle, with sides measuring c cm, 3c cm and 38 cm, with part of the wire.
  1. Express the length of the remaining string in terms of c in the simplest form.
  2. Pamela used the remaining string to form a rectangle of length 2c cm. If c = 10, what was the breadth of the rectangle?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Pamela had a piece of string 19c cm long. She formed a triangle, with sides measuring c cm, 3c cm and 38 cm, with part of the wire.
  1. Express the length of the remaining string in terms of c in the simplest form.
  2. Pamela used the remaining string to form a rectangle of length 2c cm. If c = 10, what was the breadth of the rectangle?