The required ratio or scale will be 5cm o the map represent 20km on land
Scaling is a way of enlarging or reducing the figure on an xy-plane. Given the conversion rate;
Given the following
distance between 2 towns is 20km
The distance on map is 5cm. The required ratio or scale will be 5cm o the map represent 20km on land
Learn more on scaling here: https://brainly.com/question/2826496
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