Dividing Right-Angled Figure
Divide the rectilinear right-angled figure shown below into two equal areas with one straight line .
Source: Julia Robinson Mathematics Festival
Area of right-angled figure = area of rectangle + area of square
We want the area of triangle to be half of the area of the right-angled figure
The straight line divides the right-angled figure into two equal areas.
Answer: Given in solution.