Question
PSLE
The figure shows a right-angled triangle, CDE, drawn on a grid.
  1. CDF is a right-angled triangle with the same area as triangle CDE. Identify point F on the grid.
  2. CFG is an equilateral triangle. Identify point G on the grid such that it does not overlap with triangle CDE.
  3. Find the ratio of the area of triangle EFG to the area of triangle CDE.
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PSLE
The figure shows a right-angled triangle, CDE, drawn on a grid.
  1. CDF is a right-angled triangle with the same area as triangle CDE. Identify point F on the grid.
  2. CFG is an equilateral triangle. Identify point G on the grid such that it does not overlap with triangle CDE.
  3. Find the ratio of the area of triangle EFG to the area of triangle CDE.