Question
PSLE
The figure shows a right-angled triangle, PQR, drawn on a grid.
  1. PQS is a right-angled triangle with the same area as triangle PQR. Identify point S on the grid.
  2. PRT is an equilateral triangle. Identify point T on the grid such that it does not overlap with triangle PQR.
  3. Find the ratio of the area of triangle PQR to the area of triangle PRT.
3 m
(a)

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(b)

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(c)

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PSLE
The figure shows a right-angled triangle, PQR, drawn on a grid.
  1. PQS is a right-angled triangle with the same area as triangle PQR. Identify point S on the grid.
  2. PRT is an equilateral triangle. Identify point T on the grid such that it does not overlap with triangle PQR.
  3. Find the ratio of the area of triangle PQR to the area of triangle PRT.