Question
PSLE
Winnie had a piece of ribbon 20v cm long. She formed a triangle, with sides measuring v cm, 2v cm and 36 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of v in the simplest form.
  2. Winnie used the remaining ribbon to form a rectangle of length 6v cm. If v = 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
Winnie had a piece of ribbon 20v cm long. She formed a triangle, with sides measuring v cm, 2v cm and 36 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of v in the simplest form.
  2. Winnie used the remaining ribbon to form a rectangle of length 6v cm. If v = 10, what was the breadth of the rectangle?