Question

Suppose Mary is making a realistic watercolor of this tree-lined street. The actual trees are parallel and exactly the same height. She has drawn tree AK 4.9 centimeters high. Tree DN should be ____ centimeters in the drawing.

Answer 1

Where's the picture/drawing?

Answer 2

because AK is parallel to DN,\[\triangle AKX \sim \triangle DNX\]
\[\Large \therefore {AX \over DX} = {AN \over DN}\]