Question
In the figure , XYZA is a rectangle and ABC is a triangle. The points Y, C, X and B lie on a straight line. What is the height of triangle ABC given that its base is BC?
1 m

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In the figure , XYZA is a rectangle and ABC is a triangle. The points Y, C, X and B lie on a straight line. What is the height of triangle ABC given that its base is BC?